Plan a Week's Dinners on a Tight Budget

Learning to plan a week’s worth of dinners on a tight budget is less about coupon-clipping heroics and more about one quiet habit: deciding what you’ll eat before you shop. I used to wander into the supermarket hungry after work, buy a random assortment of things that didn’t form meals, and then order takeaway on Thursday because the fridge contained only condiments and regret. The weekly shop cost £70 and we still ate badly. Now I plan seven dinners every Sunday, shop once with a list, and feed two adults for about £35 a week — eating better than before. Here’s exactly how.

The 20-Minute Sunday Planning Session

Grab a piece of paper (or your phone) and do three things. First, check what you already have — the half-bag of rice, the tins at the back of the cupboard, the frozen peas. Planning around existing food is free money. Second, check your diary: which nights are late finishes, which nights can you cook properly? Put the quick meals on the busy nights. Third, write seven dinners. That’s it. Seven lines. The whole thing takes twenty minutes with a cup of tea, and it eliminates the 6pm “what’s for dinner” panic that drives so much expensive impulse spending.

A 7-Day Budget Dinner Plan (About £35 for Two)

Here’s a real week from my kitchen, built on cheap staples and designed so ingredients carry across meals:

Monday — Lentil dal with rice: red lentils, onion, tinned tomatoes, spices. About £1.20 for two generous portions. Filling, healthy, delicious.
Tuesday — Omelettes with chips and salad: eggs are one of the cheapest proteins going. Oven chips from a bag of potatoes.
Wednesday — Spaghetti bolognese: value mince stretched with red lentils (half mince, half lentils — nobody notices, everyone benefits). Make double; Thursday’s lunch is sorted.
Thursday — Bean chilli with rice: two tins of kidney beans, tinned tomatoes, onion, spices. Under £1.50 for two.
Friday — Homemade pizza: flour, yeast, tinned tomatoes, mozzarella. Costs pennies, feels like a treat. Kids can make their own.
Saturday — Roast chicken thighs with veg: thighs are half the price of breast and twice as tasty. Roast with potatoes, carrots and onion on one tray.
Sunday — Soup from the week’s leftovers: the odds and ends become a genuinely good soup. Nothing wasted.

Total: roughly £30–£38 depending on your supermarket and what’s already in the cupboard. Scale up for families — the per-person cost drops further. For the cooking itself, our batch cooking guide shows how to turn a plan like this into a freezer full of ready meals.

The Cheap Ingredients That Go Furthest

Every budget plan leans on the same heroes. Learn to love them and you’ll never be stuck:

Lentils and dried beans: pennies per portion, packed with protein and fibre. Red lentils cook in 20 minutes with no soaking.
Eggs: around 15–20p each, endlessly versatile — frittatas, fried rice, shakshuka, omelettes.
Oats and rice: the cheapest filling foods in the shop. Buy the biggest bags.
Tinned tomatoes: the base of a hundred meals. Buy value-range; there’s little difference.
Frozen veg: often more nutritious than “fresh” veg that’s been in transit for a week, and zero waste. Peas, sweetcorn, spinach, mixed veg.
Chicken thighs and value mince: the budget meats that actually taste good.
Seasonal veg: a cabbage in winter or courgettes in summer cost almost nothing. Plan around the seasons.

Shopping Rules That Save Real Money

Never shop hungry — the oldest rule because it’s the truest. Write the list from the plan and treat deviations as guilty until proven innocent. Check unit prices (the small print on the shelf edge) rather than headline prices — the biggest bag is usually cheapest per 100g. Buy own-brand for basics — value-range tinned tomatoes, flour, rice and oats are functionally identical to branded. Use the freezer as a time machine — yellow-sticker bargains bought cheap and frozen the same day are the budget cook’s secret weapon. And shop the world-food aisle: spices, lentils, rice and tinned coconut milk are often half the price there compared with the “ethnic” premium packaging in the main aisles.

One more: the reduced section, visited at the right time (usually the last hour before closing), can cut a week’s shop dramatically. I’ve had whole chickens for £2. Freeze what you can’t use immediately — which brings us back to planning, because a bargain you throw away isn’t a bargain.

Cutting Waste: The Hidden Budget Killer

The average UK household throws away hundreds of pounds of food a year. The plan already helps, but three more habits finish the job: eat the fridge one night a week (that Sunday soup, or a “use it up” stir-fry); store food properly — learn to store fresh herbs so they last and apply the same care to salad and veg; and know your dates — “use by” is about safety, “best before” is about quality, and confusing them wastes food. The Food Standards Agency explains the difference clearly.

The Store Cupboard That Makes It All Possible

A budget meal plan lives or dies on the store cupboard behind it. You don’t need to buy everything at once — build it over a few weeks, adding two or three items per shop. The essentials: cooking oil and olive oil, salt, pepper, mixed herbs, cumin, paprika, turmeric, chilli flakes, curry powder, soy sauce, tinned tomatoes, coconut milk, red lentils, dried pasta, rice, oats, plain flour, sugar, stock cubes, tinned beans (kidney, chickpeas, baked), peanut butter, and honey. With those on the shelf, you can turn almost any cheap fresh ingredients into a proper meal — the fresh shop becomes just vegetables, eggs, dairy and whatever meat’s on offer. It also kills the most expensive habit in budget cooking: buying a £3 jar of spice paste for a single recipe. Buy the spices once, and that curry costs pennies for years. Keep a running list on your phone of what’s running low, and restock from the world-food aisle where everything’s cheaper.

The takeaway: twenty minutes with a pen on Sunday, a list you actually follow, and a freezer you actually use. Budget cooking isn’t about suffering — this plan eats better than my old £70 random-shop weeks ever did. Your turn: what’s for dinner next Monday?