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Best Meal Prep Containers UK: 6 Sets for Portion Control
Meal prep containers play a bigger role than most people expect. The right set helps with portion control, food safety, weekly organisation, and the practical side of sticking to a routine. Good containers make it easier to prep ahead, portion meals properly, and avoid relying on last-minute convenience food during the week. This isn't just about being organised; it's about taking control of your nutrition, managing your portions effectively, and even doing your bit for your wallet and the planet. In this detailed review, we're going to dive deep into six of the best meal prep container sets available in the UK, helping you find the perfect partners for your culinary creations. We'll look at materials, capacities, prices, and, of course, the ever-important pros and cons. Below, we explain what matters most and which options stand out.Why Meal Prep? The Science Behind Smart Eating
Before comparing products, it helps to understand why meal prep containers matter in practice: they support portion control, reduce food waste, and make weekly planning easier. One of the most significant benefits, and indeed the focus of this article, is **portion control**. It's notoriously easy to overeat when serving food directly from a large pot onto a large plate. Studies have consistently shown that people tend to eat more when presented with larger portion sizes or larger dinnerware. A review published in the *Cochrane Database of Systematic Reviews* in 2015, for instance, highlighted how larger portions of food and drink, as well as larger tableware, consistently led to increased consumption, regardless of hunger levels or awareness. By pre-portioning your meals into containers, you're making a conscious decision about how much you're going to eat *before* hunger strikes, making it much easier to stick to your dietary goals. Beyond portion control, meal prepping offers a plethora of advantages: * **Improved Nutritional Quality:** When you plan your meals, you're more likely to include a balanced array of vegetables, lean proteins, and whole grains. This proactive approach helps you avoid the temptation of unhealthy takeaways or convenience foods when you're short on time or energy. Research, such as a study published in the *Journal of the Academy of Nutrition and Dietetics*, suggests that individuals who frequently prepare meals at home tend to have higher diet quality and consume fewer calories, less fat, and less sugar. * **Time Saving:** Batch cooking on a Sunday afternoon means less cooking time during the busy week. Imagine coming home after a long day and having a delicious, healthy meal ready to heat in minutes. It is genuinely useful. * **Cost Saving:** Eating out or ordering takeaways frequently can quickly deplete your finances. Buying ingredients in bulk, cooking at home, and reducing food waste by using up leftovers efficiently can save you a significant amount over time. * **Reduced Decision Fatigue:** Making healthy food choices can be mentally taxing, especially when you're tired or stressed. Meal prepping removes this daily burden, freeing up mental energy for other tasks. * **Reduced Food Waste:** By planning your meals, you buy only what you need and are more likely to use all your ingredients, reducing the amount of food that ends up in the bin. So, with the "why" firmly established, let's move on to the "how" – specifically, how to choose the right tools for the job.What to Look for in a Meal Prep Container
Choosing the right meal prep containers isn't just about grabbing the first stack you see. A few key factors will make a big difference to your experience, your food's freshness, and the longevity of your investment.Material Matters: Glass vs. Plastic (and a bit on others)
This is often the first big decision you'll face. Both glass and plastic have their merits. * **Glass Containers:** * **Pros:** Extremely durable (if not dropped!), non-porous (won't stain or absorb odours), oven-safe (without lid), microwave-safe, freezer-safe, and dishwasher-safe. They're also generally considered healthier as they don't leach chemicals into food. * **Cons:** Heavier than plastic, more expensive, and, of course, breakable. Not ideal if you're prone to dropping things or need something very lightweight for a commute. * **Plastic Containers:** * **Pros:** Lightweight, cheaper, and virtually unbreakable. Great for portability. Many are microwave, freezer, and dishwasher safe (always check labels). Look for BPA-free plastics for health assurance. * **Cons:** Can stain (especially with tomato-based sauces), can retain odours, may scratch over time, and some concerns exist about chemicals leaching into food (though BPA-free options mitigate this). They also tend to have a shorter lifespan than glass. * **Stainless Steel:** * **Pros:** Very durable, non-toxic, eco-friendly. * **Cons:** Not microwave-safe, often more expensive, and can be heavier. Less common for typical "heat-and-eat" meal prep. * **Silicone:** * **Pros:** Flexible, often collapsible (great for storage), freezer-safe, lightweight. * **Cons:** Can be harder to clean if food gets stuck in crevices, less rigid for stacking, and not always ideal for hot liquids. For the purpose of this review, we'll focus primarily on glass and plastic, as they are the most common and versatile for daily meal prepping.Capacity and Compartments
Think about what you're prepping. Are you packing a main lunch, a snack, or a full family meal? * **Capacity:** Containers typically range from 300ml for snacks up to 1500ml or more for larger meals. A common lunch size is around 700-1000ml. * **Compartments:** Crucial for portion control and keeping foods separate. One-compartment containers are great for stews, pasta dishes, or larger salads. Two or three-compartment containers are perfect for separating a main dish from sides (e.g., chicken, rice, and veggies) or keeping sauces from making other ingredients soggy.Lids and Seals
A good lid is paramount. You want it to be: * **Leak-proof:** No one wants soup in their laptop bag. Look for silicone gaskets or solid clip-lock mechanisms. * **Airtight:** This keeps food fresher for longer and prevents freezer burn. * **Easy to open and close:** Without being flimsy.Durability and Longevity
You want your containers to withstand daily use, trips through the microwave and dishwasher, and general wear and tear. A good set is an investment.Stackability and Storage
If kitchen cupboard space is at a premium (and whose isn't in the UK?), consider how well the containers stack when full and nest when empty.Price
Of course, your budget matters. While cheaper plastic sets might seem appealing, consider the long-term value of a more durable, slightly pricier set that won't need replacing as often.The Contenders: Our Top 6 Meal Prep Container Sets
Below are six strong meal prep container sets available in the UK, each with different strengths depending on budget, storage needs, and how you prep meals.1. Prep Naturals Glass Meal Prep Containers (3-Compartment)
These containers are a firm favourite among meal prep enthusiasts, and for good reason. Prep Naturals has carved out a niche for offering reliable, high-quality glass containers that make portion control a breeze. * **Description:** This set typically comes with 5 glass containers, each featuring three distinct compartments. The main compartment is usually around 500ml, with two smaller ones at about 250ml each, totalling approximately 1 litre (1000ml) capacity per container. They come with BPA-free plastic lids that feature four snap-lock tabs and a silicone gasket for an airtight and leak-proof seal. * **Material:** Borosilicate Glass (container), BPA-Free Plastic (lid) with Silicone Seal. * **Capacity/Size:** Approximately 1000ml (1 Litre) total capacity per container, divided into 3 compartments (e.g., 1 x 500ml, 2 x 250ml). Dimensions are typically around 20cm x 15cm x 7cm. * **Price:** A set of 5 usually retails for around £25 - £35. * **Pros:** * **Excellent for Portion Control:** The three compartments make it incredibly easy to separate your protein, complex carbs, and vegetables, helping you visualise and control your macros. * **High-Quality Glass:** Borosilicate glass is known for its durability and resistance to thermal shock, meaning it can go from freezer to oven (without the lid) or microwave safely. * **Airtight & Leak-Proof Lids:** The snap-lock lids with silicone seals are very effective at keeping food fresh and preventing spills. * **Easy to Clean:** Glass is non-porous, so it won't stain or retain odours. All components are dishwasher safe. * **Stackable:** They stack neatly in the fridge and cupboards. * **Health-Conscious:** Glass is inert, so no worries about chemicals leaching into your food, and the lids are BPA-free. * **Cons:** * **Weight:** Being glass, they are heavier than plastic alternatives, which might be a consideration for daily commuting. * **Breakable:** While durable, glass can still break if dropped from a height or handled roughly. * **Price Point:** They are more expensive than basic plastic sets upfront. * **Suitability:** Ideal for serious meal preppers who value durability, health, and precise portion control. Perfect for office lunches where a microwave is available and you want to keep your components separate.2. LocknLock Borosilicate Glass Food Storage (Single Compartment)
LocknLock is a household name for food storage, synonymous with quality and reliability. Their glass containers bring that trusted sealing technology to the benefits of glass. * **Description:** LocknLock's glass range often features a solid, single-compartment design, perfect for larger individual meals like curries, stews, or pasta dishes. They are renowned for their patented four-side locking system and a hollow-centre silicone seal, which provides an exceptional airtight and leak-proof experience. * **Material:** Borosilicate Glass (container), BPA-Free Polypropylene (lid) with Silicone Seal. * **Capacity/Size:** Available in various sizes, but a popular meal prep size would be around 800ml to 1000ml. Typical dimensions for an 800ml rectangular container might be 18cm x 13cm x 7cm. * **Price:** A single 800ml container can cost between £9 - £15, with multi-packs offering better value (e.g., a set of 3 x 800ml for £25 - £35). * **Pros:** * **Superior Airtight Seal:** The LocknLock clip system is one of the best on the market, ensuring food stays fresh and absolutely no leaks. * **High-Quality Borosilicate Glass:** Extremely durable, resistant to thermal shock, and safe for oven (without lid), microwave, freezer, and dishwasher. * **Versatile:** Excellent for storing leftovers, baking small dishes, or freezing individual portions of batch-cooked meals. * **Stain and Odour Resistant:** Being glass, it won't absorb food colours or smells. * **Clear Visibility:** Easy to see contents at a glance. * **Cons:** * **Single Compartment:** Not ideal if you need to keep different food items separate for texture or flavour. * **Weight:** Like all glass containers, they are heavier than plastic. * **Individual Price:** Buying individual containers can add up, though sets offer better value. * **Suitability:** Fantastic for those who prefer single-dish meals (e.g., chili, risotto, large salads) and demand the best in terms of freshness and leak-proof assurance. Great for general food storage in addition to meal prep.3. Sistema KLIP IT Accents Multi-Compartment Container
Sistema is a brand practically synonymous with food storage in the UK. Their KLIP IT Accents range offers practical, affordable plastic solutions, and their multi-compartment options are perfect for packed lunches. * **Description:** This container typically features a main compartment with a smaller, removable tray or separate compartments, often with a small pot for dressing or sauce. The iconic Sistema clips ensure the lid stays secure. They are designed for convenience and portability. * **Material:** BPA-Free Virgin Polypropylene Plastic. * **Capacity/Size:** A common multi-compartment size is around 1.4L or 2L, often with a main section and two or three smaller sections. Dimensions for 1.4L might be 20cm x 15cm x 8cm. * **Price:** A single container usually costs between £7 - £12, with multi-packs offering better value (e.g., 3 for £20 - £25). * **Pros:** * **Lightweight & Portable:** Excellent for school, work, or picnics where weight is a concern. * **Affordable:** A very budget-friendly option, making it easy to build up a collection. * **Multi-Compartment Design:** Great for separating different food types, sauces, or snacks within the same container. * **Secure Clips:** The KLIP IT clips are generally reliable for keeping the lid on, though not always 100% leak-proof for very liquidy foods. * **Microwave, Freezer & Dishwasher Safe:** Designed for everyday convenience. * **BPA-Free:** A crucial health consideration for plastic. * **Cons:** * **Staining & Odour Retention:** Plastic can stain (especially with tomato-based sauces) and may absorb food odours over time. * **Less Durable than Glass:** Prone to scratching and can degrade with repeated microwave use, potentially leading to a shorter lifespan. * **Not Always 100% Leak-Proof:** While good for thicker foods, very thin liquids or sauces can sometimes seep out if not kept upright. * **Suitability:** Perfect for students, office workers, or anyone looking for a lightweight, affordable, and practical solution for packed lunches, especially those who prefer to keep food items separate.4. FitPrep Meal Prep Containers (1-Compartment, BPA-Free Plastic)
FitPrep often targets the fitness community, providing simple, cost-effective plastic containers designed for bulk meal prepping. * **Description:** These are typically simple, rectangular plastic containers with a single compartment and a snap-on lid. They are designed to be stackable, making them excellent for preparing a week's worth of meals at once. While more basic, their strength lies in their practicality and value. * **Material:** BPA-Free Polypropylene Plastic. * **Capacity/Size:** Commonly found in sets of 7 or 10, with capacities around 750ml to 1000ml per container. Dimensions for 1000ml might be 22cm x 15cm x 5cm. * **Price:** A set of 7 containers usually costs between £10 - £15, making them incredibly economical. * **Pros:** * **Extremely Affordable:** One of the most budget-friendly options for meal prepping in bulk. * **Lightweight:** Easy to carry multiple meals without adding significant weight. * **Stackable:** Designed to stack efficiently in the fridge, freezer, and cupboard, saving space. * **Microwave, Freezer & Dishwasher Safe:** Everyday convenience is a priority. * **BPA-Free:** Addresses health concerns associated with plastic. * **Good for Bulk Prepping:** Their affordability and stackability make them ideal for preparing multiple identical meals. * **Cons:** * **Basic Design:** Lids are snap-on rather than clip-lock, which means they might not be as leak-proof or airtight as premium options. * **Durability:** Being thinner plastic, they can warp over time with repeated microwave use and are more prone to scratching and staining. * **Single Compartment Only:** Limits their versatility if you need to separate food items. * **Shorter Lifespan:** You might find yourself replacing these more frequently than glass or higher-quality plastic containers. * **Suitability:** Excellent for those on a tight budget, beginners to meal prep, or individuals who need a large quantity of basic, single-compartment containers for batch cooking identical meals (e.g., bodybuilders, students).5. OXO Good Grips Smart Seal Glass Containers (Rectangular, 2-Compartment)
OXO Good Grips is known for its ergonomic and well-designed kitchen tools, and their Smart Seal containers live up to that reputation. These represent a premium glass option, often with thoughtful features. * **Description:** OXO's Smart Seal range features sturdy borosilicate glass bases paired with secure, leak-proof plastic lids. Their 2-compartment rectangular container is particularly useful for separating main dishes from a side or sauce. The lids often have a clear window, making it easy to identify contents. * **Material:** Borosilicate Glass (container), BPA-Free Plastic (lid) with Silicone Gasket. * **Capacity/Size:** A popular 2-compartment model might be around 1.1 Litres (1100ml). Dimensions are typically around 23cm x 17cm x 6cm. * **Price:** A single 2-compartment container can be around £15 - £25, making it a more significant investment. * **Pros:** * **Premium Quality Glass:** Ultra-durable borosilicate glass, safe for oven (without lid), microwave, freezer, and dishwasher. * **Superior Seal:** OXO's Smart Seal lids are exceptionally airtight and leak-proof, often with a removable gasket for thorough cleaning. * **Thoughtful Design:** Easy-to-open and close latches, clear window in the lid for visibility. * **Two Compartments:** Provides good separation for a main meal and a side dish, promoting portion control. * **Stain and Odour Resistant:** The glass base ensures your containers look and smell fresh. * **Stackable:** Designed to stack securely for efficient storage. * **Cons:** * **Higher Price Point:** This is a premium product, reflected in the cost. * **Weight:** As with all glass, it's heavier than plastic. * **Breakable:** Still susceptible to breakage if dropped. * **Limited Compartment Options:** While 2-compartment is great, if you need 3 or more, you'd need a different product. * **Suitability:** Best for those who are willing to invest in high-quality, long-lasting containers for their meal prep. Ideal for professionals, families, or anyone who values solid construction, excellent sealing, and the benefits of glass, with the added convenience of two compartments.6. Joseph Joseph Nest Lock Plastic Storage Containers (Set of 5)
Joseph Joseph is renowned for its innovative, space-saving kitchenware, and their Nest Lock range applies this philosophy to food storage. This set offers a great solution for those where storage space is a premium. * **Description:** This set comprises multiple plastic containers of varying sizes, each with a corresponding colour-coded lid. The unique selling point is their ability to nest neatly inside each other when empty, and their lids also clip together, making them incredibly compact for storage. While not specifically designed with internal compartments, the varying sizes encourage portioning. * **Material:** BPA-Free Polypropylene Plastic. * **Capacity/Size:** A typical set of 5 might include: 230ml, 540ml, 1.1L, 1.85L, and 3L. This variety allows for prepping everything from snacks to family-sized portions. * **Price:** A set of 5 containers usually costs between £20 - £30. * **Pros:** * **Exceptional Space Saving:** The nesting design for containers and clipping lids is brilliant for small kitchens or limited cupboard space. * **Variety of Sizes:** Offers flexibility for prepping different types and sizes of meals and snacks. * **Colour-Coded Lids:** Makes matching lids to containers super easy. * **Airtight & Leak-Proof:** Lids feature a secure, clip-on design with a silicone seal for reliable freshness. * **Microwave, Freezer & Dishwasher Safe:** Practical for everyday use. * **BPA-Free:** Health-conscious plastic. * **Durable Plastic:** Generally thicker and more solid than budget plastic options. * **Cons:** * **No Internal Compartments:** If you absolutely need to separate elements within a single meal, these won't do the trick. * **Plastic Drawbacks:** Still susceptible to staining and odour retention over time, though perhaps less so than cheaper plastics. * **Not as Heavy-Duty as Glass:** While durable for plastic, they won't have the same longevity as glass. * **Price:** A bit pricier than basic plastic sets, but you're paying for the innovative design and quality. * **Suitability:** Perfect for individuals or families with limited kitchen storage space who need versatile, reliable (and aesthetically pleasing) plastic containers for a range of meal prep and general food storage needs. Great for those who prep single-dish meals or want containers for snacks alongside main meals.Practical Tips for Meal Prep Success
Getting the right containers is just step one. To truly ace your meal prep game and maintain those healthy portion sizes, here are a few practical tips: 1. **Start Small:** Don't try to prep every single meal for the entire week on your first go. Start with just lunches for 3 days, or dinners for 2. Build up gradually. 2. **Plan Your Meals:** This is crucial. Decide on your recipes for the week, create a shopping list based on those recipes, and stick to it. This prevents food waste and impulse buys. 3. **Batch Cook Ingredients, Not Just Meals:** Sometimes it's easier to cook a large batch of chicken, a big pot of rice or quinoa, and a tray of roasted vegetables separately. Then, mix and match them into different meals throughout the week. 4. **Invest in Good Tools:** A sharp knife, a decent cutting board, and large mixing bowls will make the prep process much faster and more enjoyable. 5. **Food Safety First:** * Cool food quickly before refrigerating (within 2 hours). * Refrigerate prepped meals for no more than 3-4 days. * Freeze meals for longer storage (up to 3 months, though quality might decline over time). * Always reheat food thoroughly until it's piping hot (above 70°C). 6. **Variety is Key:** Eating the same meal every day can lead to boredom and give up. Try to rotate recipes or use different flavour profiles for your batch-cooked ingredients. 7. **Don't Forget Snacks:** Pre-portioning healthy snacks like nuts, fruit, or veggie sticks in smaller containers can prevent you from reaching for unhealthy options. 8. **Label and Date:** Especially if you're freezing meals, clearly label your containers with the contents and the date they were prepared. 9. **Think Flavour & Texture:** Consider how different foods hold up. Leafy greens or delicate herbs are best added fresh or packed separately. Sauces often do well. 10. **Hydration:** While not a container tip, remember that sometimes thirst is mistaken for hunger. Keep a reusable water bottle handy!"Meal prepping isn't about rigid adherence; it's about setting yourself up for success. By making healthy choices easy and convenient, you're investing in your long-term health and well-being."
