Every family has a week where the food budget has to work harder. Here’s the method I use when a trolley has a hard ceiling — no heroics, no 47-ingredient “cheap” recipes, just the way a dietitian actually thinks in the aisles.
The little unit price (dollars per 100g) under the big price is the only honest number in the supermarket. Brands, package sizes and specials are designed to confuse; the unit price cuts through all of it.
Protein is the expensive part of the trolley, so it sets the week. Eggs, tinned fish, legumes and whatever meat is genuinely on special — in that order of value. Then build the meals around what you chose, rather than choosing meals and paying whatever they demand.
Whatever is abundant right now is what’s cheapest and best. Swap the vegetable in the recipe for the one on special — the dish survives, the budget thrives. (This is exactly how meal plans should flex, which is rather the point of everything we’re building.)
Snap-frozen vegetables are picked ripe and frozen fast — a perfectly respectable choice nutritionally, they never go slimy in the crisper, and the price barely moves all year. Keep peas, spinach and mixed veg as your safety net.
Oats, rice, pasta, tinned tomatoes, lentils, onions: the six that turn “there’s nothing to eat” into dinner. When the budget week hits, you’re topping up a system, not starting from zero.
The result isn’t a martyr’s trolley — it’s the same food philosophy as every plan I write: real food, bought cleverly, cooked simply, repeated sustainably.
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