Salt-first dessert shoppers
If salt is your main concern, compare declarations per 100g on the exact ready-to-serve custards in your shortlist. The Food Standards Agency recommends checking label values when comparing foods.
Who this helps
Small-household online shoppers
A pack that fits your planned servings may leave less unused custard. The checked Ambrosia, Tesco and Sainsbury’s products instruct shoppers to refrigerate the custard and use it within three days after opening.
Shoppers checking allergens
If milk is a concern, read the ingredients on the exact listing and the delivered pack, including any substitute. The checked Ambrosia, Tesco and Sainsbury’s custards identify milk.
What to check before ordering
Compare salt on the same per-100g basis first, then check whether the pack size and ingredients suit how you will use it.
| Concern | What to check | Who this matters to |
|---|---|---|
| Declared salt | Read salt per 100g on the exact listing or pack; check your intended portion separately. | If I want custard with less declared salt, “light” wording does not answer my question. About 46% of consumers put the per-100g salt figure first. |
| Pack size and opened storage | Check net weight and the instruction to refrigerate and use the opened pack within three days. | When I only need a few servings, I want a pack I can finish after opening. Pack planning is the primary concern for about 27% of consumers. |
| Milk and substitutions | Check ingredients on the selected listing and delivered pack; review any substitute separately. | If my order changes, I need to know whether the replacement has the ingredients I expected. About 27% of consumers put allergen and current-product checks first. |
Common buying mistakes
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Treating “light” or “low fat” as a salt claim
Fat, sugars and salt are separate label values; wording about one does not establish the value of another.
Compare the declared salt per 100g on each exact product, as advised by the Food Standards Agency.
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Comparing unlike serving figures
A per-serving salt figure depends on the stated portion, which may differ from the amount you serve.
Use per-100g declarations for the initial product comparison, then read the serving information for your chosen pack.
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Choosing a large pack without a plan for leftovers
The checked Ambrosia, Tesco and Sainsbury’s products require refrigeration and use within three days once opened.
Choose a size you expect to use within the opened-pack period stated on its label.
Custard left unused after that period may need to be discarded.
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Assuming a substitute has the same ingredients
A different custard need not have the same salt declaration or allergen information as the one you selected.
Review the substitute’s current listing and its delivered label before use, particularly if milk ingredients matter to you.
Brands to consider
Ambrosia
Ambrosia offers ready-to-serve Devon Custard in the checked 500g carton and a 400g can listed on Joybuy.
- Ambrosia declares 0.11g salt per 100g for the checked 500g carton; Joybuy lists the same per-100g value for its 400g can.
- The checked product contains milk. Confirm the label on the size you order and follow its refrigeration instruction after opening.
Tesco
Tesco lists a 400g Ready To Serve Custard tin; its checked detailed nutrition information is for a separate 1kg product.
- Tesco declares 0.12g salt per 100g for the checked 1kg product and instructs refrigeration and use within three days after opening.
- Do not apply the 1kg product’s nutrition values to the 400g tin without checking that tin’s label. The checked 1kg product contains milk.
Sainsbury’s
Sainsbury’s lists ready-to-eat custard in 500g and 1kg sizes; the checked nutrition declaration is for the 1kg product.
- The checked 1kg listing states eight 125g servings, which can help with pack planning.
- Sainsbury’s declares 0.15g salt per 100g for that 1kg product. It contains milk and requires refrigeration and use within three days after opening; check the 500g product separately.
Bird’s
Bird’s appears as a ready-to-make powder option in the checked Sainsbury’s custard listings, rather than a ready-to-serve tin.
- The powder format offers a different preparation route if you are willing to make custard yourself.
- Check preparation instructions and the nutrition declaration for the prepared product before comparing it with ready-to-serve custard.
Ready-to-serve custard on Joybuy
This selection is a 400g ready-to-serve tin for shoppers comparing declared salt in custard for a grocery order.
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Ambrosia Devon Custard 400g
For shoppers who want a ready-to-serve tin, Joybuy lists this 400g can with 0.11g salt per 100g. It contains milk; refrigerate after opening and use within three days. Check the delivered label if the order is substituted.
Questions about ordering custard
Does “low fat” mean a custard has less salt?
No. Fat and salt have separate declarations, so compare salt per 100g on the exact custard you intend to buy. The Food Standards Agency also describes traffic-light labels as a comparison aid where they are displayed.
Which of the checked ready-to-serve custards declares the least salt?
The checked Ambrosia Devon Custard listing declares 0.11g salt per 100g, compared with 0.12g for Tesco Ready To Serve Custard and 0.15g for Sainsbury’s Ready To Eat Custard. These figures describe the specific listings checked, not every size or product from those brands; confirm the pack you select.
Can I heat ready-to-serve custard after delivery?
The checked Ambrosia, Tesco and Sainsbury’s products provide directions for serving custard hot or cold. Follow the heating instructions on your chosen pack and do not put a metal tin in a microwave.
How should I store custard once the pack is open?
The checked Ambrosia, Tesco and Sainsbury’s products instruct refrigeration and consumption within three days after opening. Follow the storage wording on the exact pack delivered.
Do the checked custards contain milk?
Yes. The checked Ambrosia, Tesco and Sainsbury’s products identify milk in their ingredients or allergen information. If you need to avoid milk, check the current delivered label and assess any substituted product separately.