Getting value from canned and tinned food at Australian supermarkets

Canned food is underrated as a budget staple

Canned and tinned food is shelf-stable, nutritionally comparable to fresh equivalents for most products, and consistently among the best value options in the supermarket. Despite this, it often gets overlooked in favour of fresh or frozen alternatives that may cost more and spoil faster.

Understanding which canned products offer genuine value — and how to compare them fairly — is worth doing for any household managing grocery costs.

Why canned goods work well for budget shopping

Long shelf life removes waste risk. A can of chickpeas that sits in the cupboard for eighteen months has not cost you anything extra. Fresh equivalents that go unused before they spoil have an effective cost that is much higher than their purchase price.

Nutritional content is largely preserved. Canning preserves most vitamins and minerals in vegetables and legumes. Some water-soluble vitamins reduce during processing, but for cooking purposes the nutritional difference between canned and fresh or frozen is minor for most applications.

Store-brand quality is reliable. Unlike some categories where the quality gap between store-brand and name-brand is noticeable, canned goods — particularly canned tomatoes, legumes and vegetables — are a category where own-brand is consistently comparable for cooking.

The best value canned categories

Canned tomatoes (whole, crushed, diced). One of the most versatile and cheapest cooking ingredients available. Store-brand canned tomatoes are nearly indistinguishable from name-brand in cooked dishes. Compare price per 400 g can — the range varies more than you might expect across chains and brands.

Canned legumes (chickpeas, lentils, kidney beans, cannellini beans). Cheap per serve, high in protein and fibre, and require no soaking or cooking beyond opening. The drained weight shown on the can is the useful comparison figure, not the total tin weight.

Canned fish (tuna, salmon, sardines, mackerel). Among the cheapest protein sources per gram available at supermarkets. Compare price per 100 g of drained product, and note whether the fish is packed in springwater, oil or brine — springwater versions have a more neutral flavour for most uses.

Canned corn, peas and carrots. Useful when fresh or frozen is inconvenient. Quality is adequate for cooking; compare price per 400 g can.

Coconut milk and cream. Widely used in curries and baking. Price per can varies significantly between brands — store-brand is generally comparable for cooking.

Comparing canned goods across chains

Canned products have highly consistent SKU names and sizes, making them among the easiest category to compare across retailers. Run a search on TrolleyChecker before restocking your pantry staples — small per-can differences add up across a full pantry restock.

Our pantry staples guide covers how to build a cost-effective pantry using canned goods alongside dry staples.