Lidl Batch Cook Cheap High-Protein Plan — 1,800 kcal
Maximum protein on a tight budget. This 7-day plan targets 1,800 kcal/day and averages 140g of protein, built around Lidl's Simply / own-brand core range for an estimated £50–75/week. Meals are chosen to hold up after a few days in the fridge or freezer — stews, chillies, tray bakes and grain bowls — rather than anything that goes soggy or dries out on reheating.
Estimated cost: £50–75/week for 1 person from Lidl. Calories and macros remain per person, while shopping quantities are scaled for the household.
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Protein
Carbs & Grains
Vegetables
Dairy & Eggs
Fruit
Herbs & Spices
Condiments & Oils
Extras
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Container setup for this plan
This plan has about 21 prep-friendly meals. Start with 17 main containers, 5 small sauce or snack tubs, and 2 freezer tubs.
Use 2 10-container sets to provide at least 17 main meal spaces, then add the separate small tubs shown above.
RecommendedFull glass batch setup
Best when you already prep most weeks, cook lunches and dinners, or want a longer-term storage system.
Material
Glass or premium leak-resistant sets
Price and availability
Check Amazon UK before buying
This plan includes saucy or reheated meals, so choose containers with secure, leak-resistant lids. If using plastic, check that it is suitable for reheating and follow the product instructions.
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The One Tool This Plan Assumes
The protein and calorie figures on this plan are calculated from weighed portions. Estimating by eye is where most high-protein plans quietly drift, so a set of digital scales is the difference between following this plan and approximating it. Any scale works — this is simply a cheap, accurate one.
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Kitchen scaleBudget
Salter Arc Digital Kitchen Scale
A slim, add-and-weigh digital scale with a 3kg capacity, useful for portioning rice, protein and vegetables precisely rather than guessing by eye.
Best forWeighing portions accurately for calorie or macro tracking
Good to knowNo liquid measurement mode; for sauces and liquids, a scale with an Aquatronic function is more useful.
This plan uses repeated weekday bases so the Sunday prep instruction matches the actual meals.
Prepare five portions of Wholemeal Pancakes with Low-Fat Yogurt for quick breakfasts.
Cook and portion five lunches of Edamame and Soba Noodle Salad.
Batch cook Roast Chicken Breast with Potatoes and Greens and Chicken and Mushroom Wholemeal Pasta as the main dinner bases, then alternate them Monday to Friday.
Portion snacks in advance: Sliced Cooked Chicken Breast, Light Mozzarella and Tomato, Mini Protein Overnight Oats, Hard-Boiled Eggs, and Smoked Salmon on Cucumber Slices.
Cool everything quickly and get it into the fridge within one to two hours.
Refrigerate only the portions you will eat within two days — freeze the rest straight away, and move each one to the fridge the night before you need it. Freezing the later part of the week is a food-safety step, not a freshness preference.
The other major discounter, closely matched with Aldi on basket price and similarly limited in range.
Value rangeSimply / own-brand core range
Loyalty pricingLidl Plus (app coupons and spend rewards)
What Lidl is good for here
Strong bakery and fresh produce for the price point.
Vemondo plant-based range makes vegan and vegetarian weeks cheaper than at most mainstream stores.
Frequent Lidl Plus coupons on meat and dairy, which are the costliest part of a high-protein shop.
Worth knowing before you shop
Middle-aisle stock is not reliable for weekly planning — treat it as a bonus, not a staple.
Store-to-store availability varies more than at the big four.
Retailer details checked 2026-07-20. Ranges and loyalty schemes change — the weekly cost estimate above is based on the plan's budget tier, not on live prices at this store.
Swaps & Suggestions
💰 Make it cheaper
Buy Lidl's Simply / own-brand core range range for rice, pasta, oats and tins — nutritionally identical to standard lines, at the lowest price point in store
Replace fresh salmon with tinned mackerel or sardines in brine (saves ~£2–3/week)
Buy dried pulses (lentils, chickpeas, black beans) and cook in bulk rather than tinned — cheaper per portion
Use frozen chicken breast instead of fresh (saves ~£1.50/week, same protein)
Swap fresh berries for frozen mixed berries (same nutrients, fraction of the cost)
💪 Increase protein
Cook an extra portion of mince or beans into the weekly batch — cheap to add, keeps well
Add tinned beans or lentils to a batch-cooked chilli or curry for extra protein at low cost
Portion cooked chicken thighs into the freezer in 100g bags to add to any meal without extra cooking
🥦 Make it vegetarian
Replace chicken with Quorn fillets or diced firm tofu
Swap beef mince for tinned green lentils or plant-based mince
Use halloumi or feta instead of meat in lunch salads
Substitute eggs or cottage cheese for fish-based meals
Frequently Asked Questions
How much does this cheap high protein plan cost per week?
This plan is designed for Lidl and is estimated at £50–75 per week for one person at typical UK prices, depending on what you already have at home. Lidl Plus (app coupons and spend rewards) can reduce this further.
How much protein does this plan provide per day?
This plan averages 140g of protein per day across the week, based on the meals actually selected — well above general UK guidance of roughly 0.8–1.6g per kg of bodyweight for active adults.
How is this different from a generic cheap high protein plan?
Plenty of cheap high protein plans share the same 1,800 kcal target — the difference here is that meals are filtered for how well they hold up over several days, not just for taste on day one.
Can I print this cheap high protein meal plan or save it as a PDF?
Yes. Use the export / print PDF button on the plan page. The printable version summarises all 7 days at 1,800 kcal/day, the Lidl shopping list, and your chosen household portion sizes.
Is this plan suitable for meal prep?
Yes — this plan is specifically designed for batch cooking. Prep everything on Sunday in 60–90 minutes and portion into containers for the week ahead.
Is this plan suitable for beginners?
Yes. Recipes are rated Batch cook (prep on Sunday) and use ingredients available at Lidl — no specialist equipment or advanced technique is needed.
