Asda Pescatarian Lower-Sugar 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 124g of protein, built around Asda's Just Essentials (formerly Smartprice) for roughly £30–40/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.
Adjust Household PortionsCurrently 1 person · 1 cook portions
Your 7-Day Meal Plan
Monday
1820 kcal per person136g protein · 240g carbs per person
Breakfast541 kcal · 50g protein · 47g carbs · 15 min
Protein Waffles with Greek Yogurt and Berries
Made with whey protein powder, wholemeal flour, eggs. Ready in 15 min — 541 kcal, 50g protein, 47g carbs.
Recipe
Ingredients
25g whey protein powder
50g wholemeal flour
2 eggs
95ml oat milk
100g low-fat Greek yogurt
60g frozen berries
Allergens in this meal: Cereals containing gluten, Eggs, Milk. Check the label for: Soybeans. Worked out from generic ingredient names — always read the product label.
Method
Whisk whey protein powder, wholemeal flour, eggs and oat milk into a smooth batter and leave it to stand for 2 minutes.
Cook in a preheated waffle iron until golden and crisp, in batches if needed. No waffle iron? Cook the batter as pancakes in a lightly greased non-stick pan, 1-2 minutes per side — they will not be crisp, but they taste the same.
Serve with low-fat Greek yogurt and frozen berries.
Lunch331 kcal · 18g protein · 62g carbs · 15 min
Cannellini Bean and Tomato Soup
Made with cannellini beans tinned, tinned tomatoes, onion. Ready in 15 min — 331 kcal, 18g protein, 62g carbs.
Recipe
Ingredients
¾ of a standard tin of cannellini beans, drained
1 standard tin of tomatoes
1 onion
3 garlic cloves
200ml vegetable stock
basil, to taste
Check the label for: Celery, Cereals containing gluten, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
Peel and chop onion, garlic and tomatoes into even pieces. Drain and rinse cannellini beans.
Heat a large pan over medium heat and soften onion, garlic and tomatoes for 5-7 minutes.
Stir in vegetable stock and basil, to taste, then add cannellini beans and simmer gently until tender and thickened.
Taste, season and portion for serving.
Dinner684 kcal · 61g protein · 86g carbs · 30 min
Tuna and Sweetcorn Pasta Bake
Made with tinned tuna in spring water, wholemeal pasta, sweetcorn. Ready in 30 min — 684 kcal, 61g protein, 86g carbs.
Recipe
Ingredients
1 standard tin of tuna, drained
100g wholemeal pasta (dry weight)
100g sweetcorn
½ of a standard tin of tomatoes
30g reduced-fat cheddar
Allergens in this meal: Cereals containing gluten, Fish, 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, then drain if needed.
Meanwhile, prepare tuna, sweetcorn, tomatoes and reduced-fat cheddar and warm everything gently in a pan.
Fold the cooked pasta through the pan, then tip everything into an ovenproof dish. Scatter reduced-fat cheddar evenly over the top. Bake for 20-25 minutes, until bubbling and golden on top.
Snack264 kcal · 7g protein · 45g carbs · 3 min
Banana and Peanut Butter on Rice Cakes
Made with banana, peanut butter, rice cakes. Ready in 3 min — 264 kcal, 7g protein, 45g carbs.
Recipe
Ingredients
1 banana
1 tbsp peanut butter
2 rice cakes
Allergens in this meal: Peanuts. Worked out from generic ingredient names — always read the product label.
Method
Slice or portion banana as needed.
Top rice cakes with banana and peanut butter and serve.
Estimated cost: £30–40/week for 1 person from Asda. Calories and macros stay shown per person; ingredients and shopping quantities are scaled for the household.
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Plan Details And Assumptions
Asda 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 larger weekly shops, family-style staples, freezer options and value packs that can be portioned.
Works well for 1800-2500 kcal plans where bigger carbohydrate and protein portions are needed.
Check multipacks and frozen ranges before buying many single fresh items.
Why This Exact Plan Exists
This page is not only a title-and-macros variant. The calorie target, supermarket, diet type, budget and prep style all change the meals, shopping-list assumptions and swaps.
What this plan is for
An Asda weight loss plan at 1,800 calories is useful when someone wants a printable week before shopping, not just a generic diet article.
Shopping Logic
The list favours repeatable UK supermarket staples, grouped by protein, carbs, vegetables, dairy and extras so the basket can be checked before buying.
Practical Swaps
The swap section keeps the page usable if a product is out of stock, too expensive, or not right for the reader's diet.
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
Asda
Asda pages balance budget staples with broader family-friendly ranges and frozen options.
Budget
£30–40/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.
Typically the cheapest of the big four on a like-for-like basket, with a genuinely low economy tier.
Value rangeJust Essentials (formerly Smartprice)
Loyalty pricingAsda Rewards (cashback to a wallet rather than instant discounts)
What Asda is good for here
Just Essentials is usually the lowest-priced option in its category, which suits very cheap weeks.
Good value on rice, pasta, oats and tinned pulses — the backbone of a budget prep plan.
Worth knowing before you shop
Just Essentials lines sell out quickly and availability is inconsistent.
Rewards pays into a wallet rather than reducing the shop at the till, so it will not lower this week's bill.
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 Asda's Just Essentials (formerly Smartprice) 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
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 Asda and typically costs £30–40 per week for one person, depending on what you already have at home. Asda Rewards (cashback to a wallet rather than instant discounts) can reduce this further.
How much protein does this plan provide per day?
This plan averages 124g 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 Asda 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 Asda.
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