Aldi Pescatarian Budget Fat Loss Plan — 1,800 kcal
Budget-conscious fat loss on ~£30/week. This 7-day plan targets 1,800 kcal/day and averages 126g of protein, built around Aldi's Everyday Essentials for roughly £20–30/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
1801 kcal per person122g protein · 140g carbs per person
Breakfast631 kcal · 36g protein · 59g carbs · 8 min
Turmeric Scrambled Eggs on Rye Toast
Made with eggs, rye bread, turmeric. Ready in 8 min — 631 kcal, 36g protein, 59g carbs.
Recipe
Ingredients
4 eggs
2 slices of rye bread
½ tsp turmeric
black pepper, to taste
6g butter
1 generous handful baby spinach (about 30g)
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
Slice or chop black pepper, to taste and baby spinach, 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 rye bread, then serve with the eggs and turmeric and butter.
Lunch272 kcal · 34g protein · 10g carbs · 10 min
King Prawn and Avocado Salad
Made with king prawns, avocado, mixed leaves. Ready in 10 min — 272 kcal, 34g protein, 10g carbs.
Recipe
Ingredients
175g king prawns
½ avocado
3 generous handfuls mixed leaves (about 90g)
9 cherry tomatoes
1 tbsp lemon dressing
Allergens in this meal: Crustaceans. Check the label for: Mustard. Worked out from generic ingredient names — always read the product label.
Method
Cook the king prawns in a non-stick pan over medium heat for 3-4 minutes, turning, until pink and opaque.
Rinse mixed leaves, then slice or chop avocado and cherry tomatoes.
Arrange king prawns, avocado, mixed leaves and cherry tomatoes in a bowl and finish with lemon dressing. Keep the dressing separate if packing ahead.
Dinner661 kcal · 46g protein · 51g carbs · 20 min
Grilled Mackerel with Warm Potato Salad
Made with mackerel fillet, new potatoes, spring onion. Ready in 20 min — 661 kcal, 46g protein, 51g carbs.
Recipe
Ingredients
200g mackerel fillet
275g new potatoes
4 spring onions
lemon juice, to taste
1 tbsp plus 2 tsp mustard dressing
2 generous handfuls watercress (about 50g)
Allergens in this meal: Fish, Mustard. Worked out from generic ingredient names — always read the product label.
Method
Boil the new potatoes in lightly salted water until tender, then drain and cool slightly.
Cook the mackerel fillet in a non-stick pan over medium heat until opaque and it flakes easily. Rest briefly before slicing if needed. Add spring onions for the final minute and cook until fragrant.
Rinse watercress, then slice or chop spring onions.
Arrange mackerel fillet, new potatoes, lemon juice, to taste and watercress in a bowl and finish with mustard dressing. Keep the dressing separate if packing ahead.
Snack237 kcal · 6g protein · 20g carbs · 1 min
Almonds and Dried Cranberries
Made with almonds, dried cranberries. Ready in 1 min — 237 kcal, 6g protein, 20g carbs.
Recipe
Ingredients
30g almonds
25g dried cranberries
Allergens in this meal: Tree nuts. Check the label for: Sulphur dioxide and sulphites. Worked out from generic ingredient names — always read the product label.
Method
Combine almonds and dried cranberries in a bowl or lidded container.
Estimated cost: £20–30/week for 1 person from Aldi. Calories and macros stay shown per person; ingredients and shopping quantities are scaled for the household.
0 of 75 items tickedSaved on this device
Protein
Carbs & Grains
Vegetables
Dairy & Eggs
Fruit
Herbs & Spices
Condiments & Oils
Extras
Save this week
Email me this plan
Get the 7-day menu, shopping list and printable plan link in your inbox.
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.
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 budget fat 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
Aldi
Aldi pages lean on own-brand staples, simple proteins, frozen veg and budget-friendly repeats.
Budget
£20–30/week estimate
Very cheap plans repeat staples and avoid niche products.
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 budget fat loss plan cost per week?
This plan is designed for Aldi and typically costs £20–30 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 126g 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 budget fat loss plan?
Plenty of budget fat loss 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 budget fat 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 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.
Seen something off with this plan? Send a quick note and we will review it.
MealPrep+ · Coming soon
Get next week's personalised plan automatically.
MealPrep+ is a planned low-cost service that would send a fresh weekly meal plan and shopping list built around your supermarket, budget, calories and protein target. Join the waitlist to tell us this saved effort would be useful.