Who is choosing this custard?

Shoppers seeking a stated low-fat claim

If the wording on the pack matters to you, start with a product explicitly labelled low fat rather than assuming that lighter or reduced fat means the same thing. Sainsbury's lists Ambrosia Low Fat Custard as a 400g can.

Shoppers matching the pack to a dessert

For a budget shop, consider how much custard you will use. Tesco Groceries lists reduced-fat custard in 500g and 1kg sizes, while the listed Ambrosia low-fat can contains 400g; the labels describe different products as well as different quantities.

Shoppers who need custard ready to serve

If you want to pour custard over a dessert without making it first, check the serving description and pack format. Sainsbury's lists Bird's Original Custard Powder as ready to make, not as a ready-to-serve can.

What matters when choosing?

Decide whether the low-fat claim, the quantity or the ready-to-serve format would determine your choice first. A lighter-labelled product should not be treated as an identical substitute for a low-fat can without checking its own pack.

Concern What to check Who this matters to
Low-fat wording Look for low fat on the exact pack and read its fat value per 100g; do not substitute lighter or reduced-fat wording without checking. If I specifically need a low-fat claim, similar-sounding labels will not settle the choice for me. About 46% of consumers put the stated low-fat claim first.
Pack quantity Compare the quantity in each pack with the amount needed for your dessert. When I am planning a budget shop, I want a pack size that fits what I will serve. Matching quantity to use comes first for about 36% of consumers.
Serving format Confirm whether the product is ready to serve or a powder that needs preparation, and check whether the pack is a can if that is essential. If custard needs to go straight onto dessert, a ready-to-make powder will not meet my immediate need. About 18% of consumers give ready-to-serve format priority.

Common buying mistakes

  • Treating lighter and low fat as interchangeable

    Tesco Groceries calls its own-label custard reduced fat, while Sainsbury's calls its own-label option lighter. Neither description by itself establishes the same claim printed on the Ambrosia Low Fat Custard can.

    If the distinction decides your purchase, check the exact product wording and its current fat value per 100g.

  • Picking up powder when you need a can

    Sainsbury's lists Bird's Original Custard Powder as ready to make. It is a different format from custard that is ready to serve.

    Read the preparation description and confirm the pack format before choosing.

  • Relying on an older ingredient listing

    Tesco Groceries warns that reformulation can change ingredients, nutrition and allergen information.

    Read the label on the pack you are buying, particularly if an ingredient or allergen affects your choice, and follow its storage and heating instructions.

Brands to consider

These references describe particular custard products and formats, not every product made by each brand.

Ambrosia

Tesco Groceries and Sainsbury's list Ambrosia Low Fat Custard as a 400g can.

  • Sainsbury's describes this product as a low-fat food and suitable for vegetarians.
  • Check that the 400g can and its current ingredients meet your needs; the brand name alone does not identify the variant.

Tesco

Tesco Groceries lists own-label Reduced Fat Custard in 500g and 1kg sizes.

  • The two listed sizes allow you to choose a quantity for the dessert you have planned.
  • Reduced fat is the listed wording; check the exact pack if you specifically require a low-fat claim.

Sainsbury's

Sainsbury's lists its own Ready To Eat Lighter Custard in a 500g pack.

  • The ready-to-eat description distinguishes it from custard powder that needs preparation.
  • Check its current nutrition label and pack format rather than treating lighter as a confirmed low-fat claim or assuming it comes in a can.

Bird's

Sainsbury's lists Bird's Original Custard Powder as a ready-to-make option.

  • It is an option to consider if you want to prepare custard yourself.
  • Powder does not meet a requirement for a ready-to-serve can.

M&S

Marks & Spencer describes its 400g Silky Smooth Custard as made with whole milk.

  • The listed 400g size provides a quantity to compare with the dessert you are serving.
  • Do not assume this particular product carries a low-fat claim; check its own label if that is your requirement.

Joybuy product selection

This selection focuses on a ready-to-serve custard can explicitly labelled low fat. Check the current pack details when deciding whether it fits your budget shop and dietary requirements.

Ambrosia Low Fat Custard 400g can

Ambrosia Low Fat Custard 400g

For shoppers who want a ready-to-serve can with an explicit low-fat claim. Sainsbury's describes this Ambrosia custard as suitable for serving hot or cold. Read the current pack for ingredients, allergens and serving instructions.

View on Joybuy

Frequently asked questions

Does reduced fat mean the same thing as low fat on custard?

No: the wording alone does not establish that the two products make the same claim or have the same fat content. If a low-fat claim determines your choice, check the wording and fat value per 100g on the exact pack rather than relying on reduced fat or lighter in another product's name.

Which listed custard is a low-fat can?

Ambrosia Low Fat Custard is listed as a 400g can by Tesco Groceries and Sainsbury's. Check that you are selecting that variant if you want both the stated low-fat claim and a tinned, ready-to-serve format.

Should I check ingredients when buying a familiar custard?

Yes. Tesco Groceries notes that reformulation can change ingredients, nutrition and allergen information. Read the current physical pack if those details matter to your choice, even when you have bought the product before.