Aldi Omega-3 Weekly Pescatarian Plan — 1,500 kcal
Fish and plant-based meals. This 7-day plan targets 1,500 kcal/day and averages 93g of protein, built around Aldi's Everyday Essentials for an estimated £45–70/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
Garlic Mushrooms with Poached Egg on Sourdough
Made with mushrooms, eggs, sourdough bread.
Recipe
Ingredients
- 125g mushrooms
- 2 eggs
- 2 slices of sourdough bread
- 1 garlic clove
- ¾ tsp olive oil
- parsley, to taste
Allergens in this meal: Cereals containing gluten, Eggs. Worked out from generic ingredient names — always read the product label.
Method
- Slice or chop mushrooms and garlic, then cook them in olive oil in a non-stick pan over medium heat until softened. 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 sourdough bread, then top with the cooked mushrooms and the eggs, finishing with parsley, to taste.
Lentil and Roasted Vegetable Soup
Made with green lentils, courgette, red pepper.
Recipe
Ingredients
- 90g green lentils
- 1 courgette
- 1 red pepper
- ¾ onion
- 425ml vegetable stock
- ¾ tsp cumin
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, courgette and red pepper into even pieces.
- Heat the oven to 200°C (180°C fan) and roast courgette and red pepper for 25-30 minutes, until tender and caramelised at the edges. Meanwhile soften onion in a large pan over medium heat.
- Stir in vegetable stock and cumin, then add green lentils and simmer gently until tender and thickened.
- Taste, season and portion for serving.
Tuna and Sweetcorn Pasta Bake
Made with tinned tuna in spring water, wholemeal pasta, sweetcorn.
Recipe
Ingredients
- 1 standard tin of tuna, drained
- 90g wholemeal pasta (dry weight)
- 90g sweetcorn
- 175g 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
- Heat the oven to 200°C (180°C fan). Cook the pasta for 2 minutes less than its packet instructions, then drain.
- Drain the tuna, then mix it with the pasta, tomatoes and sweetcorn in an ovenproof dish.
- Scatter the reduced-fat cheddar over the top and bake for 20-25 minutes, until bubbling and golden.
Weekly Shopping List
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Estimated cost: £45–70/week for 1 person from Aldi. 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
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
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.
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 1,500 kcal per day | Lower-calorie days need protein, fibre and vegetables so the plan still feels like meals. |
| Supermarket | Aldi | Aldi pages lean on own-brand staples, simple proteins, frozen veg and budget-friendly repeats. |
| Budget | £45–70/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 Aldi
A limited-range discounter: fewer lines per category, but consistently among the cheapest UK baskets.
What Aldi is good for here
- Cheap frozen vegetables and fruit, which keep weekly costs stable.
- Own-brand dairy — Greek-style yogurt, cottage cheese, skyr — at discounter prices.
Worth knowing before you shop
- 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 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 pescatarian plan cost per week?
This plan is designed for Aldi and is estimated at £45–70 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 93g 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 1,500 kcal target — the difference here is that protein comes from whole foods throughout, with no reliance on powders or bars.
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 1,500 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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