Salt-label comparers
You want to choose by the declared salt per 100g, without assuming that a “light” label refers to salt.
Who this is for
Festival dessert hosts
You need custard that fits your serving plans, including the number of portions and chilled storage for anything left after opening.
Dietary-requirement planners
You need to distinguish a vegan-recipe description from the milk-allergen information on the specific product.
What to check when buying
For festival desserts, compare salt on the same per-100g basis before deciding which pack and preparation method fit your serving plans.
| Concern | What to check | Who this matters to |
|---|---|---|
| Declared salt | Compare salt per 100g on current packs; use the amount you plan to serve when considering a portion. | If salt is my deciding factor, I need the nutrition figure rather than a “light” label. About 33% of consumers put declared salt first. |
| Serving and storage | Check pack size, hot-or-cold directions and instructions for leftovers after opening. | When serving dessert at a festival, I want to spend less time preparing custard and know what to do with an opened can. Ready-to-serve handling comes first for about 27% of consumers. |
| Dietary and allergen fit | Read the current ingredients and precautionary allergen statement, especially for milk. | If a guest must avoid milk, I cannot rely on “plant based” alone to choose their custard. About 20% of consumers make dietary or allergen fit their primary concern. |
| Recipe flexibility | If considering powder instead of a tin, check the required ingredients and whether heating and stirring are practical. | If I need to adjust the batch or milk choice, I may prefer preparing custard on site despite the extra work. Recipe flexibility is the first concern for about 20% of consumers. |
Common buying pitfalls
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Assuming “light” means less salt
Ambrosia declares 0.12g salt per 100g for Light Devon Custard and 0.11g for standard Devon Custard. Its Light claim concerns sugar and fat, not salt.
Compare the salt line directly if that is your priority; assess sugar and fat separately.
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Comparing unlike serving figures
A salt value per portion cannot be compared directly with another product’s value per 100g when the portion weights differ.
Compare per 100g first, then consider the quantity you expect to serve each guest.
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Relying on a plant-based description for allergy decisions
Ambrosia describes its Plant Based Custard as made to a vegan recipe, but also states that it may contain milk.
For a guest with a milk allergy, check the current pack’s ingredients and precautionary allergen statement.
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Opening more custard than you can store
Ambrosia Devon Custard’s instructions say to remove any remaining contents from the can, refrigerate them and consume them within three days.
Plan portions and chilled storage before opening cans at the event.
An opened remainder can go unused if those storage instructions cannot be followed.
Brands to consider for this decision
Ambrosia
Its ready-to-serve can range offers directly comparable salt declarations for Plant Based, standard Devon and Light Devon Custard.
- Ambrosia declares 0.10g, 0.11g and 0.12g salt per 100g for those three cans respectively.
- Its Light can is described as having 30% less sugar and fat than standard Devon Custard, not less salt. Plant Based Custard may contain milk.
Bird's
Original Custard Powder is an alternative when you can prepare custard on site and want to choose the milk and batch size.
- The preparation method allows a choice of milk and an adjusted amount of sugar.
- It requires ingredients, heating and stirring. Bird's declares 0.15g salt per 100g when prepared with semi-skimmed milk; that figure does not establish powder as a lower-salt choice than the compared Ambrosia cans.
Tesco
Tesco lists its own ready-to-serve 400g custard alongside Ambrosia cans in its tinned-custard range.
- This gives shoppers another ready-to-serve tin to consider for festival portions.
- Read the current Tesco pack’s salt per 100g before placing it alongside the Ambrosia figures.
Sainsbury's
Its 500g Ready To Eat Custard offers an ambient, ready-to-eat comparison, though the product listing does not establish that its pack is a metal tin.
- Sainsbury's declares 0.15g salt per 100g and 0.19g per 125g serving for this product.
- Check the packaging format if a tin is essential for your plans.
Tinned custard on Joybuy
These ready-to-serve Ambrosia custards offer tinned options for festival desserts. Compare each current pack’s salt declaration and allergen information before choosing for your guests.
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Ambrosia Strawberry Flavour Devon Custard 400g
A strawberry-flavour option for festival desserts in a 400g pack. Check the current pack’s salt per 100g and milk-allergen information before choosing it for guests.
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Ambrosia Devon Custard 400g
A ready-to-serve dairy custard for hot or cold festival desserts. Ambrosia declares 0.11g salt per 100g for this 400g can. It contains milk; remove leftovers from the can, refrigerate them and consume them within three days of opening.
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Ambrosia Low Fat Custard 400g
A 400g low-fat-labelled custard for serving with festival desserts. Compare the current can’s salt per 100g separately: “low fat” does not establish a lower salt figure. Check its milk-allergen wording and opened-pack storage instructions.
Frequently asked questions
Does “light” tinned custard have less salt?
Not in the Ambrosia cans compared here: Ambrosia declares 0.12g salt per 100g for Light Devon Custard and 0.11g for standard Devon Custard. Its stated reduction for the Light can is 30% less sugar and fat than standard Devon Custard.
Should I compare salt per serving or per 100g?
Use per 100g to compare custards with different suggested portion sizes, then consider how much you will actually serve. A portion figure is useful for planning, but only when you know the weight it represents.
Can Ambrosia tinned custard be served hot or cold?
Ambrosia’s Devon, Light Devon and Plant Based custards have hot-or-cold serving directions. If heating one, transfer it from the can to a saucepan or microwaveable container and follow the pack directions.
What should I do with an opened can?
For Ambrosia Devon Custard, remove the remainder from the can, refrigerate it and consume it within three days of opening. Plan chilled storage before opening a can at a festival gathering.
Is Ambrosia Plant Based Custard suitable for a guest with a milk allergy?
Do not assume so: Ambrosia describes it as made to a vegan recipe but says it may contain milk. Check the current pack and the guest’s allergy requirements before serving it.