M&S Work Lunch Weekly Weight Loss Plan — 1,800 kcal
Anyone aiming for a sustainable calorie deficit. This 7-day plan targets 1,800 kcal/day and averages 112g of protein, built around M&S's Remarksable Value (100+ everyday staples) for an estimated £55–85/week. Meals need close to no active cooking — assemble-and-eat, one-pan or ready-to-eat combinations — so the plan stays realistic on the busiest days.
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
Kefir with Berries and Chia Seeds
Made with plain kefir, frozen mixed berries, chia seeds.
Recipe
Ingredients
- 225ml plain kefir
- 100g frozen mixed berries
- 1 tbsp chia seeds
- 1 tsp honey
Allergens in this meal: Milk. Worked out from generic ingredient names — always read the product label.
Method
- Stir plain kefir and chia seeds together in a lidded jar or container.
- Stir well, cover and chill for at least 4 hours or overnight.
- Stir again before eating, then add frozen mixed berries and honey. Loosen with a splash of plain kefir if needed.
Edamame and Soba Noodle Salad
Made with soba noodles, edamame beans, cucumber.
Recipe
Ingredients
- 90g soba noodles (dry weight)
- 100g edamame beans
- ½ cucumber
- 1 red pepper
- 1 tbsp soy sauce
- 1 tsp sesame oil
- 1 tsp ginger
Allergens in this meal: Cereals containing gluten, Sesame, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
- Cook the noodles according to their packet instructions, then drain and cool slightly.
- Slice or chop cucumber and red pepper. Cook edamame beans in boiling water for 3-4 minutes, then drain.
- Arrange the cooked soba noodles, edamame beans, cucumber and red pepper in a bowl and finish with soy sauce, sesame oil and ginger.
Mushroom and Pea Brown Rice Risotto
Made with brown rice, mushrooms, frozen peas.
Recipe
Ingredients
- 100g brown rice (dry weight)
- 225g mushrooms
- 100g frozen peas
- 1 onion
- 675ml vegetable stock
- 20g parmesan
- 2 garlic cloves
Allergens in this meal: Milk. Check the label for: Celery, Cereals containing gluten, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
- Soften the onion and garlic in a wide pan over medium heat for 3-4 minutes, then add the sliced mushrooms and cook until golden.
- Stir in the brown rice and cook for 1 minute so the grains are coated.
- Add the hot vegetable stock a ladleful at a time, stirring often and letting each addition be absorbed before adding the next. Brown rice takes about 35-40 minutes to become tender and creamy.
- Stir in the frozen peas for the last 3-4 minutes, then take the pan off the heat, stir through the parmesan and season to taste.
Banana and Almonds
Made with banana, almonds.
Recipe
Ingredients
- 1 banana
- 20g almonds
Allergens in this meal: Tree nuts. Worked out from generic ingredient names — always read the product label.
Method
- Slice or portion banana as needed.
- Combine banana and almonds in a bowl or lidded container.
Weekly Shopping List
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Estimated cost: £55–85/week for 1 person from M&S. Calories and macros remain per person, while shopping quantities are scaled for the household.
Protein
Carbs & Grains
Vegetables
Dairy & Eggs
Fruit
Herbs & Spices
Condiments & Oils
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
M&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 premium convenience, fresh prepared ingredients, quality proteins and smaller high-value baskets.
- Use M&S plans when the week needs quick assembly meals, salads, fish, cooked grains or prepared veg that save time.
- Balance the shop with simple staples so convenience items do not push the whole plan into a premium basket.
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 | M&S | M&S pages lean on premium convenience, fresh prepared ingredients and high-quality smaller baskets. |
| Budget | £55–85/week estimate | Moderate plans allow more convenience items and variety without becoming premium-only. |
| Prep style | Low (10–20 min/day) | Low-effort plans keep daily cooking short while preserving enough variety. |
Shopping This Plan At M&S
Premium food retailer; Remarksable Value makes a weekly prep shop feasible, but it remains the priciest option here.
What M&S is good for here
- Remarksable Value covers the staples a prep plan leans on most.
- Prepared and part-prepared ingredients cut cooking time substantially on low-effort plans.
- Consistently high produce quality, which holds up better across several days of storage.
Worth knowing before you shop
- Outside Remarksable Value, costs rise sharply against every other retailer here.
- Smaller pack sizes suit one or two people better than bulk batch cooking.
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 M&S's Remarksable Value (100+ everyday staples) 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 M&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
- Keep tinned tuna, mackerel or pre-cooked chicken on hand for a zero-prep protein top-up
- Add cottage cheese or a protein yogurt as a snack — no cooking, no extra washing up
- A ready-made protein shake covers a gap without adding a single extra step
🥦 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 M&S and is estimated at £55–85 per week for one person at typical UK prices, depending on what you already have at home. Sparks can reduce this further.
How much protein does this plan provide per day?
This plan averages 112g of protein per day across the week, based on the meals actually selected — in line with 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 meals are filtered for near-zero active cooking time, not just for being quick recipes.
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 M&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 Low (10–20 min/day) and use ingredients available at M&S — no specialist equipment or advanced technique is needed.
Feedback
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