Meal planning around discounted meat, dairy and produce

Fresh food is where most of a grocery budget goes, and it is also where most of it is wasted. Those two facts are connected, and the connection is usually the order in which decisions get made: people choose what they want to eat, then buy the ingredients at whatever price, then throw out what they did not get around to cooking.

Reversing the order — look at what is cheap first, then decide what to cook — is a small change with an outsized effect.

Start with the protein

Meat and fish are almost always the most expensive line on a receipt, so that is where to start. Look at what is discounted, pick one or two, and build outwards. Most households cook variations on a relatively small number of dishes anyway, so this is less limiting than it sounds.

A practical way to think about it: most proteins are interchangeable across a set of methods. If you know how to make a curry, a stir fry, a tray bake and a braise, you can absorb whatever protein happens to be cheap into a familiar meal without needing a new recipe.

If this is discounted	These work
Chicken thigh	Curry, tray bake, stir fry, braise, soup
Beef mince	Bolognese, chilli, cottage pie, meatballs, tacos
Lamb shoulder or forequarter	Slow braise, curry, ragu
Pork shoulder	Slow roast, pulled pork, stew
Sausages	Tray bake with vegetables, casserole, pasta with the meat squeezed out
Frozen white fish	Baked with lemon, fish curry, tacos, pie
Tinned legumes	Dal, chilli, soup, salad base — the cheapest protein in the shop

Portion before you freeze

The single most useful habit with discounted meat. When you get home, split the tray into meal-sized portions and freeze them separately rather than freezing the whole thing. Three reasons:

• It thaws in a fraction of the time, which is what determines whether you actually use it on a weeknight.
• You take out what you need instead of defrosting a kilogram and cooking all of it.
• You can label it, which means you know what is in the freezer three weeks later.

Flat packages freeze and thaw far faster than blocks. Press the portions flat in the bag before they freeze.

What freezes well and what does not

Freezes well

• All raw meat and poultry, portioned.
• Butter — months, with no change in behaviour. One of the best things to buy on special.
• Hard cheese — texture becomes slightly crumblier, which is irrelevant if it is going to be cooked or grated.
• Bread, wraps and pita — freeze on the day of purchase, toast from frozen.
• Milk — yes, genuinely. It separates on thawing and needs a hard shake, but it is fine for cooking, tea and cereal.
• Most vegetables, blanched first for anything you want to keep more than a few weeks.
• Berries and bananas — texture goes, which does not matter for smoothies, baking or stewing.
• Herbs — chopped, in an ice cube tray with a little oil or water.

Does not freeze usefully

• Yoghurt, cream, sour cream and fresh dips — they split.
• Soft cheeses — texture collapses.
• Salad vegetables — lettuce, cucumber, tomato, anything eaten raw and crisp.
• Boiled eggs and cooked potato — both go unpleasant.
• Anything already thawed once. Do not refreeze raw meat that has been defrosted; cook it first, then freeze the cooked dish.

Discounted dairy: buy against a plan

Chilled dairy is usually reduced because the date is close, so treat a discount as a deadline rather than a bargain. Cream discounted on Wednesday needs a dish by the weekend. If you cannot name the meal before you put it in the trolley, do not put it in the trolley.

Butter and hard cheese are the exceptions, and they are worth buying whenever they are genuinely cheap, because the freezer removes the deadline entirely.

Produce: the waste problem

Fresh produce is the biggest single contributor to household food waste in Australia. A discounted bulk bag of vegetables that ends up in the bin is not a saving, it is a more expensive way of buying nothing.

Practical rules:

• Buy hardy things in quantity, delicate things to plan. Carrots, potatoes, onions, pumpkin, apples and citrus keep for weeks. Berries, leafy greens, herbs and stone fruit do not.
• Have a default destination. Soup, a tray bake, or the freezer. If discounted vegetables have somewhere to go by default, they do not rot in the crisper while you decide.
• Frozen vegetables are not a compromise. They are frozen within hours of harvest and hold up well nutritionally against fresh produce that has spent days in transit. At half price they are frequently cheaper than the fresh equivalent, and they do not create a deadline.

The bit that matters most

Cooking a discounted ingredient badly, or not at all, costs more than paying full price for something you will definitely eat. Every rule above is really the same rule in different clothes: only buy the discount if you already know what happens to it next.

Related: planning a fortnightly shop and this week's half price meat & seafood.