Groceries are the one budget line you can shrink every single week without feeling deprived. The playbook below takes twenty minutes on a Sunday and routinely cuts bills by a quarter.
Plan three dinners, not seven
Planning a full week burns you out by Wednesday. Plan three dinners with overlapping ingredients — roast chicken becomes tacos becomes soup — and let the other nights be pantry nights. Waste drops to nearly zero.
Shop the loss leaders first
Every weekly flyer has two or three aggressive deals designed to pull you in. Build the week's meals around those items, buy a little extra for the freezer, and ignore the rest of the flyer's “deals”, which are often just regular prices in costume.
The pantry price book
Keep a phone note of the ten staples you buy most — rice, oil, coffee, eggs — with the best price you have ever paid. When a sale beats your record, stock up. Within two months you will never pay full price for a staple again.
Coupons that matter at the till
Digital store coupons on staples beat newspaper clipping for most households. Pair a $1-off-two promo with a sale price and the per-unit cost often drops below the budget brand — for the brand you actually like.