Who might choose each pack?

Hosts comparing sugar claims

If you want ready-to-serve custard with grilled fruit or pudding, distinguish a stated sugar reduction from a reduced-fat claim. Ambrosia lists 7.4g sugars per 100g for its Light 400g can and compares its sugar content with Ambrosia Devon Custard.

Smaller dessert groups

Ambrosia states three 130g portions for the Light 400g can, which may fit a smaller serving plan. The can can be served hot or cold; any remaining custard must be removed from the opened can, refrigerated and consumed within three days.

Hosts serving from a carton

If the number of guests makes a tin too small and the format can change, the Ambrosia Light 500g carton states four servings and the 1kg carton eight. Both are cartons, so neither meets a requirement for tinned custard.

What matters when buying?

Decide whether the pack must be a tin, then check the sugar claim, likely number of servings and instructions for an opened pack.

Concern What to check Who this matters to
Sugar claim Read the sugars per 100g and identify the product used for any reduction claim. Ambrosia compares its Light can with Ambrosia Devon Custard. For custard served with grilled desserts, a stated reduction against a named product matters more to me than a lighter-sounding label. About 40% of consumers would put that comparative sugar claim first.
Outdoor serving Check whether the custard can be served hot or cold and how to store it once opened. Ambrosia instructs buyers to remove leftovers from the can and refrigerate them. When dessert is served away from the kitchen, I need a way to handle what remains after opening. Around 30% of consumers would make opened-pack handling their primary concern.
Serving quantity Match the stated portions to your guests: Ambrosia lists three for the 400g can, four for the 500g carton and eight for the 1kg carton. With several guests expecting custard, I want enough portions without opening more than we are likely to use. About 30% of consumers would put serving quantity first.

What should you watch for?

  • Reading “reduced fat” as “reduced sugar”

    The claims refer to different attributes. Sainsbury's lists 11.1g sugars per 100g for Ambrosia Low Fat Custard Can, while Ambrosia lists 7.4g per 100g for its Light reduced-sugar can.

    Compare the sugars-per-100g figures on the packs and read what any percentage-reduction claim is measured against.

  • Picking up a carton when you need a tin

    Ambrosia Light comes in a 400g can and larger cartons. The cartons offer different stated serving counts but do not meet a tinned-pack requirement.

    Check the format as well as the weight: choose the can if a tin is essential, or consider a carton if serving quantity takes priority.

  • Treating an opened can like an unopened one

    Ambrosia's ambient-storage instructions apply before opening. Its instructions say to remove remaining custard from the can, refrigerate it and consume it within three days.

    Arrange chilled storage for leftovers rather than leaving opened custard on the outdoor dessert table.

    If leftovers cannot be chilled, some of the opened pack may go unused.

  • Relying on an older online label

    Ingredients, allergen details and nutrition information can change. This matters when the sugar figure or milk ingredients affect your choice.

    Read the current pack's ingredients and nutrition panel before serving it.

Brands and retailers to compare

Ambrosia

Ambrosia offers Light ready-to-serve custard in a 400g can, as well as 500g and 1kg cartons.

  • Ambrosia states that the Light can has 30% less sugar and fat than Ambrosia Devon Custard. It lists 7.4g sugars per 100g.
  • The larger packs are cartons, not tins. The can contains milk ingredients, and opened leftovers require refrigeration.

Tesco

Tesco lists its own Reduced Fat Custard alongside Ambrosia Light custard.

  • The listings offer different custard claims and formats to compare.
  • A reduced-fat label on Tesco's own custard does not, by itself, establish a reduced-sugar claim.

Sainsbury's

Sainsbury's lists an Ambrosia Light 1kg carton and an Ambrosia Low Fat Custard Can.

  • Its Ambrosia Light carton listing states eight servings.
  • The Light pack is a carton. The separate Low Fat can lists 11.1g sugars per 100g, so check the exact product rather than relying on “low fat”.

Asda

Asda lists Ambrosia Light custard as both a 400g can and a 500g carton.

  • Its can listing identifies the reduced-sugar variant and gives instructions for opened leftovers.
  • The 500g option is a carton; check the format before choosing between the two listings.

M&S

M&S Silky Smooth Custard is a standard 400g whole-milk custard to consider when a reduced-sugar claim is not essential.

  • Marks & Spencer lists 9.7g sugars per 100g, giving a stated figure to compare with other packs.
  • It is not presented here as a reduced-sugar tinned choice.

Bird's

Bird's Instant Custard is a powdered mix for shoppers who do not require ready-to-serve tinned custard.

  • It is prepared with water, so it offers a make-your-own format.
  • It is not a tin of ready-to-serve custard. Asda's instructions say to refrigerate it once made and treat it as fresh food.

Joybuy carton selection

This 1kg Ambrosia Light carton is an option for a larger barbecue dessert table if a tin is not essential.

Ambrosia Light Devon Custard 1kg carton

Ambrosia Light Devon Custard 1kg

Consider this carton when you expect to serve custard to a larger group and do not need tinned packaging.

The product information states approximately eight servings, 7.4g sugars per 100g and 30% less sugar than standard Ambrosia Devon Custard. Refrigerate after opening and consume within three days; check the current pack for ingredients and allergen information.

View on Joybuy

Frequently asked questions

Is reduced-sugar tinned custard sugar-free?

No. Ambrosia says its Light 400g can has 30% less sugar than Ambrosia Devon Custard, while listing 7.4g sugars per 100g and 9.6g per stated 130g portion. The claim is a comparison, not a sugar-free description.

Can I serve the Ambrosia Light can cold with barbecue desserts?

Yes. Ambrosia says the custard can be served hot or cold. If serving it hot, follow the pack directions to decant it into a saucepan or microwaveable container, stir during heating and avoid boiling.

What should I do with custard left in an opened can?

For the Ambrosia Light can, remove the remaining custard from the can, refrigerate it and consume it within three days, according to the pack instructions. Do not apply the unopened pack's ambient-storage instructions to leftovers.

Does reduced-fat custard also contain less sugar?

Not necessarily: the claims refer to different attributes. Sainsbury's lists 11.1g sugars per 100g for Ambrosia Low Fat Custard Can; check the sugars figure and any comparative claim on the particular pack you plan to buy.

What if someone eating dessert has a milk allergy?

Do not treat the Ambrosia Light can as suitable for a milk allergy: its listed ingredients include skimmed milk, buttermilk and whey. Read the current pack's ingredient and allergen information before serving.