Fish and plant-based meals. This 7-day plan targets 1,800 kcal/day and averages 104g of protein, built around Asda's Just Essentials (formerly Smartprice) for roughly £30–40/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.
Adjust Household PortionsCurrently 1 person · 1 cook portions
Your 7-Day Meal Plan
Monday
1800 kcal per person110g protein · 249g carbs per person
Breakfast403 kcal · 21g protein · 32g carbs · 10 min
Avocado and Eggs on Wholemeal Toast
Made with avocado, eggs, wholemeal bread. Ready in 10 min — 403 kcal, 21g protein, 32g carbs.
Recipe
Ingredients
½ avocado
2 eggs
2 slices of wholemeal bread
1 tsp lemon juice
chilli flakes, to taste
Allergens in this meal: Cereals containing gluten, Eggs. Check the label for: Sesame, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
Slice or chop avocado, then cook them in a non-stick pan over medium heat until softened.
Beat the eggs in a bowl, then cook in a non-stick pan over medium heat, stirring gently until softly set.
Toast wholemeal bread, then serve with the eggs and lemon juice and chilli flakes, to taste.
Lunch367 kcal · 35g protein · 48g carbs · 25 min
Baked Cod with Sweet Potato Wedges
Made with cod fillet, sweet potato, olive oil. Ready in 25 min — 367 kcal, 35g protein, 48g carbs.
Recipe
Ingredients
175g cod fillet
1 medium sweet potato
1 tsp olive oil
1 tsp paprika
1 lemon
Allergens in this meal: Fish. Worked out from generic ingredient names — always read the product label.
Method
Cut the medium sweet potato into even chunks and roast at 200°C (180°C fan) until tender and browned.
Meanwhile, bake the cod fillet for 12-18 minutes, until cooked through and it flakes or slices easily.
Serve the medium sweet potato with cod fillet, lemon, olive oil and paprika, then season to taste.
Dinner790 kcal · 38g protein · 147g carbs · 25 min
Red Lentil Dahl with Brown Rice
Made with red lentils, tinned tomatoes, onion. Ready in 25 min — 790 kcal, 38g protein, 147g carbs.
Recipe
Ingredients
100g red lentils
½ of a standard tin of tomatoes
1 onion
3 garlic cloves
1 tsp ginger
1¾ tsp garam masala
80g brown rice (dry weight)
Method
Cook the rice according to its packet instructions, then drain if needed.
Meanwhile, simmer red lentils, tomatoes, onion, garlic, ginger and garam masala together in a pan with enough water to cover, until tender.
Fold the cooked rice through the pan, stir in garam masala, and heat through before serving.
Snack240 kcal · 16g protein · 22g carbs · 5 min
Smoked Salmon with Cream Cheese Crackers
Made with smoked salmon, light cream cheese, rye crackers. Ready in 5 min — 240 kcal, 16g protein, 22g carbs.
Recipe
Ingredients
50g smoked salmon
30g light cream cheese
3 rye crackers
Allergens in this meal: Cereals containing gluten, Fish, Milk. Worked out from generic ingredient names — always read the product label.
Method
Top rye crackers with smoked salmon and light cream cheese 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 pescatarian 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
Low (10–20 min/day)
Low-effort plans keep daily cooking short while preserving enough variety.
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 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
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 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 104g 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 meals are filtered for near-zero active cooking time, not just for being quick recipes.
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 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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