Shoppers counting the whole meal
If you plan to eat an entire can, use its number of servings or its calories per 100g to calculate the soup’s total. Add bread, butter or toppings separately when checking whether the meal stays below 500 calories.
Who this helps
Shoppers who prefer a chunky soup
Vegetable, chicken-and-vegetable and beef-and-vegetable soups offer different ingredients and textures. Compare the exact can’s nutrition and allergens rather than assuming that a chunky style meets every dietary need.
Vegetarian or allergen-conscious shoppers
Check dietary suitability and the current ingredients list for each soup. A vegetable or tomato name alone does not establish whether the product contains wheat, milk, celery or another relevant allergen.
What to check before choosing
Start with the amount of soup you intend to eat, then compare salt, ingredients and preparation instructions for that same can.
| Priority | What to check | Your needs |
|---|---|---|
| Whole-meal calories | Check calories per serving and servings per can, or use the per-100g figure with the net weight. Count bread and toppings separately. | I may eat the whole can, not the half-can portion shown on the label, and want the finished meal below 500 calories. |
| Salt | Compare salt for the amount you will eat, not just per 100g. For example, ASDA Groceries lists 1g salt per half-can of its 400g Hearty Vegetable Soup, making 2g for the can. | A soup can meet my calorie limit while still adding a substantial amount of salt to the meal. |
| Ingredients and suitability | Check the exact product’s vegetarian statement, ingredients and emphasised allergens. The Food Standards Agency says allergens present in UK prepacked food must be emphasised in its ingredients list. | If I avoid particular ingredients, I cannot rely on words such as “vegetable” or “tomato” alone. |
| Preparation and leftovers | Follow the can’s heating method and any stirring instructions. Check its directions for transferring, refrigerating and using leftover soup. | I want a warming meal now and clear instructions for any portion I keep for later. |
Common mistakes to avoid
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Reading a half-can figure as the whole meal
A 400g can may contain two stated servings. Heinz Big Soup Chunky Vegetable, for example, is listed at 120 kcal per half-can by ASDA Groceries, or 240 kcal for the soup in the full can.
Calculate the amount you will serve, then include any bread, butter, cheese or croutons in your meal total.
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Assuming fewer calories means less salt
ASDA Groceries lists Heinz French Onion Soup at 46 kcal and 1g salt per half-can: the full can gives 92 kcal and 2g salt. The NHS advises adults to have no more than 6g salt a day.
Read both measures for the portion you intend to eat rather than using the calorie figure as a shortcut for salt.
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Assuming a vegetable soup has no relevant allergens
Ingredients vary between products. Tesco Groceries lists milk and celery in Campbell's Condensed Cream of Tomato Soup, while vegetable-soup examples may contain wheat.
Check the current can’s ingredients, emphasised allergens and dietary-suitability statement for the exact variety.
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Relying on an older online listing
Tesco Groceries notes that food products can be reformulated, changing ingredients, nutrition and allergen information.
Use a listing to narrow your options, then check the can you receive before preparing it, particularly if an ingredient or calorie figure is important to your choice.
Brand and retailer references
These examples show why the exact variety matters: can size, stated servings, ingredients and salt differ even within the same soup category.
Heinz
Heinz has smooth and chunky tinned-soup varieties, including vegetable and French onion examples.
- Joybuy lists Heinz Big Soup Chunky Vegetable 400g at 60 kcal per 100g, equivalent to 240 kcal for that can before accompaniments.
- Check the ingredients and whole-can salt on the variety you choose; one Heinz soup’s figures do not apply to every Heinz soup.
Campbell's
Campbell's Condensed Cream of Tomato Soup is a 295g tomato option that can be served as soup or used in cooking.
- Tesco Groceries lists 171 kcal per 147.5g serving and two servings per can, giving 342 kcal for the can’s contents.
- The same listing states 1.34g salt per half-can and identifies milk and celery as allergens.
Tesco
Tesco lists own-label tomato soups alongside branded and other own-label tinned varieties.
- Its range includes different tomato-soup styles, allowing a comparison of the exact varieties’ labels.
- Tesco advises reading the product label because ingredients, nutrition and allergen information can change.
Sainsbury's
Sainsbury's lists own-label chunky chicken-and-vegetable and beef-and-vegetable soups in 400g cans.
- Sainsbury's states 91 kcal per half-can for its Chunky Chicken & Vegetable Soup and 106 kcal per half-can for its Chunky Beef & Vegetable Soup; each can contains two servings.
- These meat soups are not vegetarian options. Check each variety’s current salt and allergen information separately.
Asda
Asda offers own-label vegetable and cream soups as well as branded varieties.
- ASDA Groceries lists its 400g Hearty Vegetable Soup as suitable for vegetarians and at 88 kcal per half-can, or 176 kcal for the can.
- That soup contains wheat and is listed at 1g salt per half-can; its calorie figure does not establish allergen or salt suitability.
M&S
M&S lists tomato, vegetable and other tinned-soup styles.
- M&S lists its Cream of Tomato Soup at 63 kcal per 100g, a figure that can be used with the can’s net weight to calculate the intended portion.
- Its ingredient information includes milk. Check the current pack and serving amount before using the per-100g figure for a whole meal.
Tinned soup options on Joybuy
These options include meat-and-vegetable soups and a cream of mushroom soup for a warming meal. Check each can’s whole-can calories and salt before deciding how it fits alongside any bread or toppings.
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Heinz Big Soup Sausage & Vegetable 400g
A sausage-and-vegetable choice if you want meat and vegetables in the same soup. Check the full-can calorie and salt figures, and the current ingredients if you avoid particular meats or allergens.
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Heinz Big Soup Beef & Vegetable 400g
Beef and vegetables offer another meat-based option for a winter bowl. It is not a vegetarian choice; read the can for current allergen information, whole-can calories and salt.
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Heinz Big Soup Steak & Potato 400g
Choose this beef-and-potato variety if those ingredients appeal more than a vegetable-led soup. It is not vegetarian; follow the can’s heating instructions and check its nutrition for the portion you plan to eat.
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Heinz Cream of Mushroom Soup 400g
A cream of mushroom alternative to the meat-and-vegetable varieties. Check its current vegetarian statement and ingredients if dietary suitability matters; a vegetarian cream soup is not necessarily vegan or free from milk.
Questions about tinned soup
Does “under 500 calories” refer to one serving or the whole can?
Check the amount you intend to eat: a per-serving figure may cover only half a can. ASDA Groceries lists Heinz Big Soup Chunky Vegetable at 120 kcal per half-can and two servings per 400g can, making 240 kcal for the soup in the whole can. Count accompaniments separately.
Can a soup be under 500 calories but still contain a notable amount of salt?
Yes. ASDA Groceries lists Heinz French Onion Soup at 46 kcal and 1g salt per half-can, equivalent to 92 kcal and 2g salt for the full can. The NHS advises adults to have no more than 6g salt a day, so check salt for the amount you will eat as well as calories.
How do I check a soup for allergens or vegetarian suitability?
Read the current can’s ingredients, emphasised allergens and any dietary-suitability statement for the exact variety. The Food Standards Agency says UK prepacked foods must have an ingredients list and emphasise allergens present in it. A vegetable or tomato soup name alone cannot confirm suitability.
What should I do with soup left after opening a can?
Follow that product’s storage instructions. The ASDA and Heinz examples direct shoppers to transfer unused soup to a covered non-metal container and refrigerate it; check the can for its own use-by period after opening rather than applying another variety’s instructions.