How to Build an Aldi Meal Plan That Hits Your Macros

Ask anyone tracking calories on a budget where they shop and the answer is usually the same: Aldi. For the same basket of ingredients, Aldi is typically 20–30% cheaper than the big four supermarkets — and for the foods that matter most to a macro-focused week (protein, eggs, dairy, frozen veg), the quality holds up.

But a cheap shop isn't automatically a good week. Walking into Aldi without a plan produces the same outcome as walking into anywhere without a plan: random ingredients, no structure, and a Wednesday-night scramble. Here's how to turn Aldi's prices into an actual week of meals that hit your numbers.

Start with protein anchors

Every meal in your plan should start from its protein source, because protein is both the most important macro and the most expensive one. Aldi's workhorses:

• Chicken thighs — £2.99/kg, 25g protein per 100g, far more forgiving than breast in batch cooking
• Eggs — a dozen for under £2.50; two eggs is 12g protein for about 40p
• Greek yogurt — £1.99 for a 500g tub with 50g+ protein
• Beef mince (lean) — the backbone of chilli, bolognese, and burrito bowls
• Tinned tuna — about 25g protein per tin, from 59p

Plan seven dinners, seven lunches, and your breakfasts *around these anchors first*, then fill in carbs and veg. That order keeps protein high and cost low.

Use the freezer aisle without shame

Frozen veg is nutritionally comparable to fresh, dramatically cheaper per portion, and — crucially for waste — you use exactly what you need. A macro-friendly plan that leans on frozen broccoli, spinach, peppers and berries will quietly save several pounds a week versus an all-fresh basket, with nothing dying in the salad drawer.

Build the week, then build the basket

The mistake most people make is writing a shopping list of foods. Write a list of *meals* instead, then derive the basket from it:

• Pick 3–4 dinners where at least two share ingredients (one traybake and one curry that both use peppers and onions, say)
• Double one batch-friendly dinner for two free lunches
• Repeat breakfasts — two or three options on rotation is plenty
• Add two snacks a day that need no cooking (yogurt, fruit, eggs you boiled on Sunday)

Done this way, a solo week at Aldi typically lands around £45–50 with proper variety — and every serving stays in the £1.10–2.40 range that makes takeaways look silly.

The catch: keeping the maths honest

The hard part of a macro-focused Aldi plan isn't the shopping. It's the arithmetic — knowing that this week's meals actually add up to your calorie and protein targets, and that the basket actually costs what you think it costs before you're standing at the till.

That's the part Plan X Prep automates. Every one of our 1,600+ recipes is costed against real, monthly-refreshed prices — over 3,300 tracked products across Aldi, Tesco, Sainsbury's and Asda — and every plan is built to your calorie and protein targets, not a generic template. Dinners average £1.72 a serving across the library.

You pick the goal; the app builds the Aldi week and prices the basket before you shop. Join the waitlist to get access the moment we launch.