Sainsbury's Weight Loss Meal Plan — 1,800 kcal
Anyone aiming for a sustainable calorie deficit. This 7-day plan targets 1,800 kcal/day and averages 137g of protein, built around Sainsbury's's Stamford Street Co (consolidated value range since May 2023) for an estimated £50–80/week. Meals lean on lower-fat protein — chicken breast, white fish, egg whites, low-fat dairy — so each meal carries more protein for the calories it costs, leaving room to hit the day's target without relying on volume alone.
Plan summary
Individual days vary around these figures.
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Adjust Household PortionsCurrently 1 person · 1 cook portions
Your 7-Day Meal Plan
Monday
Tofu Scramble with Peppers
Made with firm tofu, mixed peppers, turmeric.
Recipe
Ingredients
- 200g firm tofu
- ¾ pepper
- ½ tsp turmeric
- ½ tsp cumin
- 1 tsp olive oil
Allergens in this meal: Soybeans. Worked out from generic ingredient names — always read the product label.
Method
- Chop the mixed peppers. Heat the olive oil in a non-stick pan and cook the peppers for 3-4 minutes, until softening.
- Crumble the firm tofu into the pan, add the turmeric and cumin, and cook the tofu, stirring, for 5-6 minutes until hot through and lightly golden.
- Season to taste and serve.
Chickpea and Spinach Curry with Rice
Made with tinned chickpeas, baby spinach, tinned tomatoes.
Recipe
Ingredients
- ¾ of a standard tin of chickpeas, drained
- 3 generous handfuls baby spinach (about 100g)
- ½ of a standard tin of tomatoes
- 80g brown rice (dry weight)
- 2 tsp curry powder
Method
- Drain and rinse chickpeas.
- Heat a large pan over medium heat.
- Stir in curry powder, then add chickpeas, baby spinach and tomatoes and simmer gently until tender and thickened.
- Meanwhile, cook the rice according to its packet instructions, then drain and serve alongside.
Chicken and Lentil One-Pot Stew
Made with chicken thighs, green lentils, tinned tomatoes.
Recipe
Ingredients
- 200g chicken thighs
- 100g green lentils
- 1 standard tin of tomatoes
- 1 onion
- 3 garlic cloves
- 2 tsp paprika
- 3 generous handfuls spinach (about 100g)
Method
- Peel and chop onion and garlic into even pieces.
- Heat a large pan over medium heat and brown the chicken thighs with onion and garlic for 5-7 minutes.
- Stir in paprika, then add green lentils, tomatoes and spinach with enough water to cover and simmer gently until tender and thickened.
- Taste, season and portion for serving.
Skyr High-Protein Yogurt
Made with skyr.
Recipe
Ingredients
- 150g skyr
Allergens in this meal: Milk. Worked out from generic ingredient names — always read the product label.
Method
- Put skyr in a bowl.
- Stir gently and serve.
- Eat straight away, or cover and chill for later the same day.
Weekly Shopping List
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Estimated cost: £50–80/week for 1 person from Sainsbury's. Calories and macros remain per person, while shopping quantities are scaled for the household.
Protein
Carbs & Grains
Vegetables
Dairy & Eggs
Herbs & Spices
Condiments & Oils
Tins & Jars
Extras
Container setup for this plan
This plan has about 16 prep-friendly meals. Start with 9 main containers, 4 small sauce or snack tubs, and 2 freezer tubs.
Use 2 five-container glass packs to provide at least 9 main meal spaces, then add the separate small tubs shown above.
Best for regular weekday lunches, reheating at work, curry, chilli, pasta, and repeat washing.
- Material
- Glass
- 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.
As an Amazon Associate I earn from qualifying purchases. Product prices and availability can change on Amazon UK.
Plan Details and Assumptions
Sainsbury's Shopping Evidence Notes
These basket notes explain why this plan is shaped around certain ingredients and swaps before you open the shopping list.
- Best for wider premium and own-brand choice, vegetarian products, fresh produce and flexible swaps.
- Useful when a plan needs quality-of-life convenience items without becoming takeaway-dependent.
- Watch total basket cost and swap premium items back to own-brand staples when budget matters.
The Assumptions Behind This Plan
Every plan is built on four decisions. If one of them does not match your week, that is the part to change - the swaps below cover the common cases.
| Decision | This plan uses | Why it matters |
|---|---|---|
| Calorie target | Built around roughly 1,800 kcal per day | Moderate targets balance breakfast, lunch, dinner and snacks without extreme restriction. |
| Supermarket | Sainsbury's | Sainsbury's pages allow more prepared ingredients, vegetarian options and premium swaps where useful. |
| Budget | £50–80/week estimate | Moderate plans allow more convenience items and variety without becoming premium-only. |
| Prep style | Standard (20–30 min/day) | Standard-prep plans balance variety, fresh meals and realistic weekday cooking. |
Shopping This Plan At Sainsbury's
Mid-market: pricier than Asda or the discounters at list price, but Nectar Prices close much of the gap.
What Sainsbury's is good for here
- Reliable fresh produce and fish counters for pescatarian and higher-quality prep.
- Strong chilled ready-prepared vegetables, which cut prep time on low-effort plans.
- Nectar Prices regularly apply to meat and dairy staples.
Worth knowing before you shop
- Without a Nectar card the effective basket cost is meaningfully higher.
- The Stamford Street value range has been trimmed, so fewer economy lines than a couple of years ago.
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 Sainsbury's's Stamford Street Co (consolidated value range since May 2023) 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)
- Switch to Sainsbury's's value range across the board rather than mid-tier lines
- 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
- Add extra egg whites (3–4) to a breakfast instead of whole eggs — protein without the extra fat
- Swap a carb portion for extra chicken breast or white fish on higher-hunger days
- Use 0% fat Greek yogurt or quark instead of standard yogurt for the same volume, far more protein
🥦 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 weight loss plan cost per week?
This plan is designed for Sainsbury's and is estimated at £50–80 per week for one person at typical UK prices, depending on what you already have at home. Nectar Prices can reduce this further.
How much protein does this plan provide per day?
This plan averages 137g 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 weight loss plan?
Plenty of weight loss plans share the same 1,800 kcal target — the difference here is that the meal selection is biased toward lower-fat protein sources rather than just hitting a protein number however it can.
Can I print this weight loss 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 Sainsbury's shopping list, and your chosen household portion sizes.
Is this plan suitable for meal prep?
Most recipes in this plan scale well and reheat easily. Soups, stews, and grain dishes are ideal for making in larger batches to save time midweek.
Is this plan suitable for beginners?
Yes. Recipes are rated Standard (20–30 min/day) and use ingredients available at Sainsbury's — no specialist equipment or advanced technique is needed.
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