Fish and plant-based meals. This 7-day plan targets 1,800 kcal/day and averages 106g of protein, built around Aldi's Everyday Essentials for roughly £30–40/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.
Adjust Household PortionsCurrently 1 person · 1 cook portions
Your 7-Day Meal Plan
Monday
1799 kcal per person124g protein · 176g 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.
Lunch468 kcal · 32g protein · 40g carbs · 20 min
Salmon Fillet with New Potatoes and Green Beans
Made with salmon fillet, new potatoes, green beans. Ready in 20 min — 468 kcal, 32g protein, 40g carbs.
Recipe
Ingredients
125g salmon fillet
175g new potatoes
90g green beans
1 lemon
1 tsp olive oil
Allergens in this meal: Fish. Worked out from generic ingredient names — always read the product label.
Method
Boil the new potatoes in lightly salted water until tender, then drain if needed.
Meanwhile, cook the salmon fillet in a non-stick pan over medium heat until opaque and it flakes easily. Add green beans and cook until tender.
Serve the new potatoes with salmon fillet, green beans, lemon and olive oil, then season to taste.
Dinner668 kcal · 57g protein · 71g carbs · 20 min
King Prawn Egg Fried Brown Rice
Made with king prawns, brown rice, eggs. Ready in 20 min — 668 kcal, 57g protein, 71g carbs.
Recipe
Ingredients
175g king prawns
80g brown rice (dry weight)
2 eggs
70g frozen peas
1¾ tbsp soy sauce
1 tsp sesame oil
Allergens in this meal: Cereals containing gluten, Crustaceans, Eggs, Sesame, Soybeans. Worked out from generic ingredient names — always read the product label.
Method
Cook the brown rice (dry weight) according to its packet instructions, then spread it on a plate to cool slightly.
Cook the king prawns in a non-stick pan over medium heat for 3-4 minutes, turning, until pink and opaque.
Stir-fry frozen peas in a large non-stick pan for 3-4 minutes. Push them to one side, add the beaten eggs, and stir until softly set.
Add the cooled rice and king prawns, stir in soy sauce and sesame oil, and toss over high heat until piping hot.
Snack260 kcal · 14g protein · 33g carbs · 5 min
Roasted Spiced Chickpeas
Made with tinned chickpeas, smoked paprika, cumin. Ready in 5 min — 260 kcal, 14g protein, 33g carbs.
Recipe
Ingredients
¾ of a standard tin of chickpeas, drained
1 tsp smoked paprika
½ tsp cumin
1 tsp olive oil
Method
Heat the oven to 200°C (180°C fan).
Line a roasting tray ready for the main ingredients.
Roast the chickpeas until cooked through and piping hot, adding it to the tray so it finishes at the same time as the vegetables.
Serve with smoked paprika, cumin and olive oil, then season to taste.
Estimated cost: £30–40/week for 1 person from Aldi. Calories and macros stay shown per person; ingredients and shopping quantities are scaled for the household.
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Plan Details And Assumptions
Aldi Shopping Evidence Notes
These basket notes explain why this plan is shaped around certain ingredients and swaps before you open the shopping list.
Batch-cook plans suit Aldi well because fewer niche products means fewer swaps when ranges change.
Use the same protein across lunches or dinners if a pack size is larger than one meal needs.
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 Aldi 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
Aldi
Aldi pages lean on own-brand staples, simple proteins, frozen veg and budget-friendly repeats.
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.
Ranges rotate and stock varies by store, so plan a fallback for any single named product.
Fewer speciality and free-from lines than the big four, which matters for restrictive diets.
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 Aldi's Everyday Essentials 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 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 Aldi and typically costs £30–40 per week for one person, 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 106g 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 Aldi 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 Aldi.
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