Plan · Chapter 06

Yesterday's dinner, today's lunch.

Most household food waste is leftovers forgotten, not leftovers refused. A leftover-aware kitchen is a kitchen that is ten percent more efficient, ten percent less expensive, and considerably less guilty.

Visibility solves more than discipline does.
01

The leftover ledger

A small whiteboard or a piece of paper on the fridge. What is inside, what date it was made, what date it must be eaten. Five minutes a week. Pays a remarkable dividend.

02

The transform principle

A leftover that is reheated as itself loses to a leftover that is transformed. Yesterday's roast chicken is a sandwich, a soup, a hash, a salad. Cooking is the verb, not reheating.

03

The leftover dinner

One scheduled night a week — usually Thursday — where the meal is whatever the fridge contains. It removes a planning decision and forces a clean-out before the weekend shop.

04

Acid, fat, fresh

Three things rescue almost any leftover: a squeeze of acid (lemon, vinegar), a fresh fat (butter, oil, mayo), a fresh herb. The triad costs nothing and refreshes everything.

05

When to throw it out

The honest test: would you serve it to a guest. If not, compost or bin without guilt. The lesson is in next week's shop, not in forcing a sad reheat.

Preserve the surplus →

Common questions.

How long do leftovers actually keep?

Most cooked proteins and grains hold three to four days in the fridge, two to three months in the freezer. The leftover ledger keeps these dates honest.

Can I freeze any leftover?

Most yes — soups, stews, braises, cooked grains, cooked proteins. Not yes — anything dressed, anything fried, anything emulsified. Freeze the components separately when in doubt.

Other chapters.

01 This Week 02 This Weekend 03 This Month 04 Grocery & Budget 05 Prep 07 Seasonal Eating 08 Household Constraints

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