Choose tinned tuna for a ready-to-use cupboard ingredient, or frozen tuna steaks when you want portions to cook and have space to store them. Before ordering, check whether the listing is tinned, sold frozen or sold chilled after defrosting: the storage and preparation instructions are not interchangeable.
If you want tuna for sandwiches, jacket potatoes, salads or pasta without making room in the freezer, tinned chunks offer a ready-to-use format. John West and Princes both present their tinned tuna as an ingredient for quick meals.
If you want portions to cook as the centre of a meal, look for steaks explicitly sold frozen and make space to store them when the delivery arrives. Asda and Tesco Groceries list frozen tuna-steak products.
If you plan to cook a chilled steak soon, check whether it has already been frozen and defrosted. Sainsbury’s Groceries describes one of its chilled yellowfin tuna-steak products this way; its pack instructions, rather than the word “steak”, should guide storage.
Decide whether the meal calls for ready-to-use tinned tuna or steaks to cook, then check how the chosen product must be stored after delivery.
| Concern | What to check | Who this matters to |
|---|---|---|
| Ready-to-use meals | Check that the product is tinned; choose chunks or tinned steak pieces and a packing liquid to suit the meal. | If lunch needs to come straight from the cupboard, I want tuna I can use without thawing or cooking. About 36% of consumers put that immediate convenience first. |
| Steaks to cook | Confirm whether the steaks are sold frozen or chilled, and check the pack weight and number of portions. | For a cooked dinner built around a tuna steak, I need raw portions rather than tinned pieces. That meal format is the primary need for about 36% of consumers. |
| Delivery and storage | Check the delivery timing, freezer space and the specific storage and refreezing instructions. | If a fish delivery will arrive while I am out, I need a workable plan for storing it promptly. Delivery and storage are the first concern for about 18% of consumers. |
| Tuna intake when pregnant or trying for a baby | Check the NHS guidance when planning tuna meals across tins and steaks. | When planning tuna meals during pregnancy or while trying for a baby, I need to account for the different limits given for cans and steaks. About 10% of consumers put that planning need first. |
Tinned tuna is ready to use in mixed meals; a frozen steak needs storage and preparation before cooking. The two formats may not serve the same meal you have planned.
Choose the meal first, then check the product format rather than relying on “tuna steak” in the name.
A chilled steak labelled previously frozen and defrosted should not be treated as a frozen-at-purchase product. Its home-freezing and refreezing directions may differ.
Read the listing and delivered pack before deciding how to store it; follow the instructions for that specific product.
Tins with different liquids or drained weights do not necessarily provide the same amount of tuna for a recipe.
Compare the stated drained weights where available, and check whether the tuna comes in brine, spring water or oil.
The NHS advises people who are pregnant or trying for a baby to have no more than four cans of tuna a week or two tuna steaks a week.
If your meals include both formats, check the NHS guidance when planning your total tuna intake rather than treating each format as a separate allowance.
A reference for tinned tuna chunks and no-drain formats, not a frozen-steak choice.
A reference for tinned chunks and tinned steak pieces for cupboard meals.
Tesco Groceries lists both own-label tinned tuna and frozen yellowfin tuna steaks.
A reference for chilled tuna steaks labelled previously frozen and defrosted.
A reference for tuna steaks explicitly listed as frozen.
M&S describes its Wild Pacific Yellowfin Tuna Steaks as flash-frozen and also has a separate tinned-fish range.
These options cover a frozen tuna-steak format for planned cooking and several tinned formats for cupboard meals. Choose by the meal and storage arrangements you actually need.
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For a planned meal using tuna steaks rather than a ready-to-use tin. The pack contains two steaks weighing 260 g in total. Check the delivery arrangements, make room in the freezer and follow the pack’s thawing instructions; do not take the listing’s “sashimi grade” wording as confirmation that the fish is suitable to eat raw.
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For sandwiches, salads or pasta when you want tinned tuna without a frozen-fish delivery plan. The title identifies three 100 g tins of chunks in springwater. Check the pack’s instructions for storing any tuna left after opening.
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For cupboard meals using tinned tuna chunks rather than a steak to cook. The pack contains four 145 g tins in brine; the product information says to drain the tuna before use and notes that small fish bones may remain.
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For a cupboard meal where you prefer tinned steak-style pieces to chunks, not a frozen raw steak. This 110 g product is named as tuna steaks with sunflower oil. Check the pack if whether it needs draining matters to your recipe.
Not if the meal calls for a raw portion to cook as a steak. Tinned tuna is ready to use in dishes such as sandwiches and salads; frozen tuna steaks need storage and preparation for cooking. Check the format even when both product names contain “tuna steak”.
Do not assume you can. Read the instructions on that specific product and its delivered pack: a Sainsbury’s tuna-steak listing says not to refreeze its product once defrosted.
Plan to put them in the freezer promptly and follow their pack’s storage and preparation instructions. GOV.UK gives prompt freezer storage as delivery-handling guidance for food businesses; for your order, also check the product’s own directions.