M&S Pescatarian Meal Plan — 1,800 kcal
Fish and plant-based meals. This 7-day plan targets 1,800 kcal/day and averages 98g of protein, built around M&S's Remarksable Value (100+ everyday staples) for an estimated £45–75/week. Meals lean on lower-fat protein — white fish, prawns, egg whites and 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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We'll send: M&S Pescatarian Meal Plan — 1,800 kcal
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Adjust Household PortionsCurrently 1 person · 1 cook portions
Your 7-Day Meal Plan
Monday
Peanut Butter Overnight Oats
Made with rolled oats, oat milk, peanut butter.
Recipe
Ingredients
- 70g rolled oats
- 175ml oat milk
- ¾ tbsp peanut butter
- 1 banana
- ¾ tsp chia seeds
Allergens in this meal: Cereals containing gluten, Peanuts. Worked out from generic ingredient names — always read the product label.
Method
- Stir rolled oats, oat milk 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 peanut butter and banana. Loosen with a splash of oat milk if needed.
Smoked Salmon and Quinoa Salad
Made with smoked salmon, quinoa, cucumber.
Recipe
Ingredients
- 75g smoked salmon
- 70g quinoa (dry weight)
- ½ cucumber
- ¾ tsp dill
- lemon juice, to taste
- 2 generous handfuls mixed leaves (about 50g)
Allergens in this meal: Fish. Worked out from generic ingredient names — always read the product label.
Method
- Cook the quinoa according to its packet instructions, then drain and cool slightly.
- Rinse mixed leaves, then slice or chop cucumber.
- Arrange smoked salmon, the cooked quinoa, cucumber, dill and mixed leaves in a bowl and finish with lemon juice, to taste.
Spinach and Ricotta Wholemeal Pasta
Made with ricotta, wholemeal pasta, baby spinach.
Recipe
Ingredients
- 90g ricotta
- 80g wholemeal pasta (dry weight)
- 4 generous handfuls baby spinach (about 125g)
- 2 garlic cloves
- 15g parmesan
- ¾ tbsp olive oil
Allergens in this meal: Cereals containing gluten, Milk. Check the label for: Eggs. Worked out from generic ingredient names — always read the product label.
Method
- Cook the pasta according to its packet instructions, keeping a mug of the cooking water before you drain it.
- Meanwhile, gently cook the crushed garlic in the olive oil in a large pan for 1 minute, then add the baby spinach and stir until wilted.
- Stir in the ricotta with a splash of the pasta water to make a sauce, then toss through the drained pasta.
- Serve with the parmesan grated over.
Pea Protein Green Smoothie
Made with pea protein powder, oat milk, spinach.
Recipe
Ingredients
- 30g pea protein powder
- 225ml oat milk
- 1 generous handful spinach (about 30g)
- 1 banana
Allergens in this meal: Cereals containing gluten. Check the label for: Soybeans. Worked out from generic ingredient names — always read the product label.
Method
- Put pea protein powder, oat milk, spinach and banana in a blender, or in a jug if you are using a stick blender.
- Blend until completely smooth, adding a small splash of water or milk only if needed.
- Pour into a glass or shaker and serve cold.
Weekly Shopping List
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Estimated cost: £45–75/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
Tins & Jars
Extras
Container setup for this plan
This plan has about 17 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 | £45–75/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 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
- Swap fresh berries for frozen mixed berries (same nutrients, fraction of the cost)
- Keep tinned tuna, mackerel or sardines in for a fast protein top-up with no cooking
💪 Increase protein
- Add extra egg whites (3–4) to a breakfast instead of whole eggs — protein without the extra fat
- Use 0% fat Greek yogurt or quark instead of standard yogurt for the same volume, far more protein
- Keep tinned tuna, mackerel or sardines in for a fast protein top-up with no cooking
Frequently Asked Questions
How much does this pescatarian plan cost per week?
This plan is designed for M&S and is estimated at £45–75 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 98g 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 pescatarian plan?
Plenty of pescatarian 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 pescatarian 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 pescatarian eaters?
Yes. Every meal in this plan is pescatarian, using ingredients readily available from M&S.
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