Pescatarian 5-a-Day 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 118g of protein, built from ingredients stocked at any major UK supermarket for an estimated £50–80/week. Protein comes from whole foods — fish, eggs, dairy, legumes — rather than protein powders or bars, in line with the whole-food approach this plan takes throughout.
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
Poached Eggs with Smoked Salmon on Toast
Made with eggs, smoked salmon, wholemeal bread.
Recipe
Ingredients
- 2 eggs
- 75g smoked salmon
- 2 slices of wholemeal bread
- ¾ tsp lemon juice
Allergens in this meal: Cereals containing gluten, Eggs, Fish. Check the label for: Sesame, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
- Bring a small pan of water to a gentle simmer.
- Crack an egg directly into the water and poach for 3-4 minutes, until the white is set but the yolk stays soft.
- Toast wholemeal bread, then serve with the eggs and smoked salmon and lemon juice.
Grilled Halloumi and Roasted Vegetable Salad
Made with halloumi, courgette, red pepper.
Recipe
Ingredients
- 75g halloumi
- 1 courgette
- 1 red pepper
- 2 generous handfuls mixed leaves (about 50g)
- ¾ tbsp olive oil
- ¾ tsp balsamic glaze
Allergens in this meal: Milk, Sulphur dioxide and sulphites. Worked out from generic ingredient names — always read the product label.
Method
- Cook the halloumi under a hot grill or on a hot griddle pan for 2-3 minutes per side, until golden. Rest briefly before slicing if needed.
- Heat the oven to 200°C (180°C fan). Cut courgette and red pepper into even pieces and roast for 25-30 minutes, until tender and lightly browned, then leave to cool slightly.
- Arrange halloumi, courgette, red pepper and mixed leaves in a bowl and finish with olive oil and balsamic glaze.
Tofu and Vegetable Curry with Brown Rice
Made with firm tofu, tinned chickpeas, frozen mixed veg.
Recipe
Ingredients
- 150g firm tofu
- 80g chickpeas, drained
- 150g frozen mixed veg
- 150g light coconut milk
- 1 tbsp plus 2 tsp curry paste
- 70g brown rice (dry weight)
Allergens in this meal: Soybeans. Check the label for: Cereals containing gluten, Fish, Mustard, Tree nuts. Worked out from generic ingredient names — always read the product label.
Method
- Drain and rinse chickpeas.
- Heat a large pan over medium heat and brown the tofu for 5-7 minutes.
- Stir in light coconut milk and curry paste, then add chickpeas and frozen mixed veg and simmer gently until tender and thickened.
- Meanwhile, cook the rice according to its packet instructions, then drain and serve alongside.
Prawn Cocktail in Lettuce Cups
Made with king prawns, light mayo, lemon juice, optional to taste (excluded from nutrition estimate).
Recipe
Ingredients
- 100g king prawns
- 2 tsp light mayo
- lemon juice, to taste
- 3 romaine lettuce leaves
Allergens in this meal: Crustaceans, Eggs. Check the label for: Mustard. Worked out from generic ingredient names — always read the product label.
Method
- Separate, rinse and dry the romaine lettuce leaves, keeping them whole so they can hold the filling.
- Cook the king prawns in a non-stick pan over medium heat for 3-4 minutes, turning, until pink and opaque.
- Cool the king prawns slightly, then combine king prawns, light mayo and lemon juice to make the filling and season to taste.
- Spoon the filling into the lettuce leaves and serve immediately.
Weekly Shopping List
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Estimated cost: £50–80/week for 1 person from Generic UK supermarket. 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
Generic UK Supermarket Shopping Evidence Notes
These basket notes explain why this plan is shaped around certain ingredients and swaps before you open the shopping list.
- Use common UK staples first: oats, rice, potatoes, pasta, eggs, tins, frozen vegetables, yogurt and lean protein.
- Keep branded products optional so the plan still works at Tesco, Aldi, Lidl, Asda, Sainsbury's, Morrisons, Iceland, Waitrose, Ocado, M&S or Co-op.
- Check cupboard items before shopping because sauces, oil, spices, oats and rice are often already at home.
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 | Generic UK supermarket | Generic UK pages use widely available supermarket ingredients and average-price assumptions. |
| Budget | £50–80/week estimate | Budget plans keep variety while still prioritising own-brand and batch-friendly ingredients. |
| Prep style | Standard (20–30 min/day) | Standard-prep plans balance variety, fresh meals and realistic weekday cooking. |
Shopping This Plan At Generic UK supermarket
Built from ingredients stocked by every major UK supermarket, using average UK pricing rather than one retailer.
What Generic UK supermarket is good for here
- Ingredients are chosen from staples that most UK supermarkets carry, so the plan should work wherever you shop, though ranges still vary by store.
- Easy to swap to a specific retailer later without changing the meals.
- Costs reflect a mid-market average rather than the cheapest or priciest store.
Worth knowing before you shop
- Shopping entirely at a discounter will usually come in below the estimate; a premium store above it.
- No loyalty-scheme pricing is assumed.
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 own-brand rolled oats, rice, pasta and tins — nutritionally identical to branded, at any supermarket
- 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
- 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 an extra tin of fish (mackerel, sardines, tuna) rather than reaching for a protein bar
- Use extra eggs or cottage cheese as a whole-food protein top-up between meals
- Swap a processed snack for a handful of nuts and a boiled egg to keep protein whole-food
Frequently Asked Questions
How much does this weight loss plan cost per week?
This plan is designed for a generic UK supermarket and is estimated at £50–80 per week for one person at typical UK prices, depending on what you already have at home. Buying in bulk and choosing own-brand items can reduce this further.
How much protein does this plan provide per day?
This plan averages 118g 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 protein comes from whole foods throughout, with no reliance on powders or bars.
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 generic UK supermarket 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 a generic UK supermarket.
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