Groceries are sold for families, not individuals — bags of produce rot, bread goes stale, and you end up throwing money in the bin. Shopping for one is a skill, and it saves a surprising amount.
Plan before you go
- Decide on 3–4 meals for the week and buy for those, not for a vague “full fridge”.
- Build meals around shared ingredients so nothing's bought for a single use.
- Never shop hungry — it's the fastest way to a trolley full of impulse buys.
Buy for how one person actually eats
- Use the freezer as your ally: buy a loaf, freeze half; portion meat and freeze in singles.
- Choose loose produce so you buy three apples, not a bag of twelve.
- Lean on long-life staples: eggs, rice, pasta, tinned beans, frozen veg.
Cook once, eat twice
Make a double portion and refrigerate or freeze half. Home-made “ready meals” beat takeaways on cost and health.
Related
Pair this with easy meals for beginners and the Grocery Budget Calculator.