What should you check?
Start with the biscuit format you want, then compare the nutrition and ingredient labels on the exact products you are considering.
| Priority |
What to check |
Your needs |
| Total sugars |
Compare total sugars per 100g on like-for-like labels, then check sugars per biscuit for the amount you expect to serve. The NHS calls 22.5g or more per 100g high in sugar. |
I want to compare biscuits of different sizes without mistaking a smaller biscuit for a lower-sugar recipe. |
| Biscuit format |
Check whether the pack says custard creams, another cream sandwich biscuit or digestives. A no-added-sugar label does not establish that the biscuit tastes or looks like a custard cream. |
The familiar custard-cream format may matter more to me than switching biscuits; otherwise, I can consider a different style. |
| Dietary suitability |
Read the exact pack’s gluten, milk and vegan declarations. Free From describes dietary suitability, not sugar content: Sainsbury’s and Asda each list 3.5g of sugars per biscuit for their Free From custard creams. |
If I need to avoid gluten or milk, I need the right declaration on the product I buy. I will consider its sugar content separately. |
| Sweeteners |
Read the ingredients and any warning on a no-added-sugar biscuit. NHS guidance says polyol sweeteners can have a laxative effect in large amounts. |
For a film-length snack, I want to know what is in the biscuits before deciding how many to put out. |
Relevant brand references
These brand examples help distinguish traditional custard creams from products made for particular dietary requirements; a brand’s presence here does not establish a reduced-sugar claim.
McVitie's
The McVitie’s Tasties Custard Creams Biscuits 300g listing describes cream filling between biscuits.
- An example to consider when a conventional custard cream is the priority.
- Check its nutrition label rather than treating the familiar format as a sugar-reduction claim.
Crawford's
Crawford’s describes its custard creams as vanilla cream between embossed biscuit shells.
- Keeps the traditional custard-cream format in view.
- The format alone does not establish the product’s sugar content; check the pack.
Tesco
Tesco describes its Free From Custard Creams Biscuits 125g as rice-flour biscuits with vanilla-flavoured filling, suitable for vegans.
- A Free From custard-cream option for shoppers checking dietary suitability.
- Tesco lists 3.5g of sugars per biscuit and marks that per-biscuit amount high.
Sainsbury's
Sainsbury’s describes its Free From Custard Creams 125g as gluten-free, milk-free and suitable for vegans.
- The stated dietary declarations can help shoppers seeking those exclusions.
- Sainsbury’s lists 24.9g of sugars per 100g and 3.5g per biscuit.
Asda
Asda describes its Free From Custard Creams 125g as gluten-free, milk-free and suitable for vegans.
- The stated dietary declarations address gluten- and milk-free shopping.
- Asda lists 25g of sugars per 100g and 3.5g per biscuit, marking the per-biscuit sugar amount high.
M&S
M&S describes its Extra Cream Custard Creams as having vanilla cream filling and real custard powder.
- An example for shoppers specifically looking for an extra-cream custard cream.
- “Extra Cream” describes the product style, not its sugar content; compare the nutrition label.
Joybuy biscuit options
These Joybuy options include cream sandwich biscuits labelled for sugar reduction, a gluten-free custard cream and a digestive. They are different biscuit styles, so check both the product identity and its label against what you want for movie night.
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Gullon Zero No Added Sugar Cookies and Cream 210g
Consider this Cookies and Cream biscuit if a different cream sandwich biscuit is acceptable in place of a custard cream. Its product name states “No Added Sugar”; check the nutrition table, ingredients and sweetener warning on the pack before deciding how much to serve.
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Oreo Zero Sugar Sandwich Cookies 97g
This is a sandwich cookie rather than a custard cream. If its Zero Sugar designation interests you, check the pack’s nutrition table and ingredients rather than assuming it has the same flavour or filling as a custard cream.
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Schar Gluten Free Custard Creams 125g
This option retains the custard-cream format and is labelled gluten-free. Check the exact pack for any other dietary requirements, and read its sugars per 100g separately: gluten-free does not mean reduced sugar.
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Gullon Zero Sugar Free Original Digestives 400g
These are digestives, not cream-filled biscuits, so choose them only if moving away from the custard-cream format suits the occasion. Check the nutrition table, sweeteners and any pack warning alongside the Sugar Free wording.
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Questions about sugar and custard creams
Are Free From custard creams lower in sugar?
Not necessarily. Sainsbury’s lists 24.9g of sugars per 100g for its Free From custard creams, and Asda lists 25g per 100g; both list 3.5g per biscuit. Their gluten- and milk-free declarations address dietary suitability, while the NHS defines 22.5g or more of total sugars per 100g as high in sugar.
What if I want a cream-filled biscuit labelled no added sugar?
Consider a cream sandwich biscuit such as Gullón Zero Cookies & Cream if an exact custard cream is not essential. Gullón presents it as a no-added-sugar product, but its Cookies & Cream identity is different from a traditional custard cream; check the exact pack’s nutrition and ingredients.
Can I ignore portion size with no-added-sugar biscuits?
No. A no-added-sugar claim does not describe the whole nutrition table or make the amount eaten irrelevant. Read the serving information, ingredients and any sweetener warning; the NHS notes that some polyols can have a laxative effect in large amounts.
How do I check whether a custard cream is gluten- or milk-free?
Read the dietary and allergen declarations on the exact pack rather than relying on the words “custard cream”. Sainsbury’s and Asda state that their respective Free From custard creams are gluten-free and milk-free; check the product you intend to serve.
What does “high in sugar” mean on a UK food label?
For total sugars, the NHS describes 22.5g or more per 100g as high and 5g or less per 100g as low. Use the per-100g figure to compare different biscuits, then check the per-biscuit figure when considering a serving.