Making one cheesecake base
Dr. Oetker UK’s 9-inch base uses 250g of digestives. A 400g pack covers that quantity and leaves about 150g, provided you follow the same recipe amount.
Who these packs suit
The useful pack size depends on how many biscuit bases you plan to make and whether the recipe has dietary requirements.
Baking for a family or making several bases
McVitie’s Original twin pack contains two 315g packs, or 630g in total. That covers two bases using 250g of biscuits each, while allowing the packs to be opened separately.
Following a vegan or gluten-free recipe
Check the exact biscuits rather than relying on their appearance. Dr. Oetker UK advises using gluten-free digestives for a gluten-free base, or vegan digestives with vegan butter or margarine for a vegan version.
What to check before buying
Start with the biscuit weight your recipe calls for, then check the biscuit type and the current pack label.
| Priority | What to check | Your needs |
|---|---|---|
| Enough biscuits | Compare net pack weight with the recipe. Dr. Oetker UK uses 250g of digestives for its 9-inch cheesecake base; a 200g pack alone falls short of that amount. | I want to finish the base without having to open another pack. |
| Pack format | A 400g pack leaves about 150g after a 250g base. McVitie’s 2 × 315g twin pack contains 630g, leaving about 130g after two such bases. | If I bake again soon, separately packed biscuits may be more useful than a single opened pack. |
| Biscuit type | Check whether the digestives are plain or chocolate-coated. Tesco describes its milk-chocolate digestives as biscuits topped with a chocolate layer; use them as a deliberate recipe variation rather than assuming they will give the same flavour as plain biscuits. | I want the filling’s flavour to lead, so I’m looking for plain biscuits to crush for the base. |
| Dietary suitability | Read the exact pack’s ingredients, allergen statement and dietary claims. Sainsbury’s labels its 400g digestives suitable for vegans, but lists wheat flour; Tesco’s 400g digestives list dried skimmed milk and may contain peanuts and nuts. | When baking for someone with a dietary requirement, I need biscuits that meet that requirement and an appropriate butter substitute where the recipe calls for one. |
Baking mistakes to avoid
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Assuming any pack will make a full base
Dr. Oetker UK’s 9-inch method needs 250g of digestives. A 200g pack, such as the Rakusen’s product listed by Sainsbury’s, does not cover that biscuit quantity by itself.
Check the recipe against the net weight before buying; allow for another pack if the recipe needs more biscuits than one pack contains.
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Judging dietary suitability by appearance
Plain digestives can still contain wheat or milk, and allergen statements differ by product. Tesco’s 400g biscuits list dried skimmed milk and may contain peanuts and nuts; Sainsbury’s vegan-labelled 400g biscuits contain wheat flour.
Read the current physical pack and choose a product explicitly suitable for the requirement. For a vegan base, check the fat ingredient as well as the biscuits.
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Swapping in chocolate-coated biscuits without changing the recipe plan
The chocolate layer adds another flavour to a base intended to use plain digestives.
Use coated biscuits when that flavour is part of the dessert you want to make; otherwise, choose plain digestives for the crumb.
Brand and product-line references
These pack details help compare baking options; a brand name alone does not establish how its biscuits will perform in a base.
McVitie’s
Ocado lists McVitie’s Original Digestives as a twin pack of 2 × 315g, a format to consider for repeated baking.
- The listing gives approximately 42 biscuits per twin pack.
- The listed biscuits contain wheat and may contain milk; check the pack for the bake you are making.
Tesco
Tesco lists plain digestives in a 400g pack, enough for one base using Dr. Oetker UK’s 250g biscuit quantity.
- The pack size leaves about 150g after that base.
- The listed ingredients include wheat and dried skimmed milk; the allergen statement also says the biscuits may contain peanuts and nuts.
Sainsbury’s
Sainsbury’s lists 400g wheatmeal digestives and labels this product suitable for vegans.
- The stated vegan suitability offers a product-specific starting point for a vegan recipe.
- Its ingredients include wheat flour, so the vegan label does not make it suitable for a gluten-free base.
M&S
M&S lists plain digestives in a 400g pack and describes their demerara-sugar recipe as crisper and crunchier.
- The 400g pack covers the 250g biscuit quantity in Dr. Oetker UK’s cited base method.
- The listed ingredients include wheat flour and barley malt extract; read the current pack if those ingredients matter for your bake.
Rakusen’s of Yorkshire
Sainsbury’s lists a 200g wholemeal digestive pack described as kosher KLBD, for households seeking that specific certification.
- The listing identifies the product’s kosher certification.
- One 200g pack falls short of the 250g biscuit quantity in Dr. Oetker UK’s cited base method. The listing says it is not for Passover use.
Digestive biscuits on Joybuy
These options include a twin pack for repeated baking and a 400g pack for a base using 250g of biscuits. Check each pack’s ingredients and allergen statement before using it for a dietary-specific recipe.
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McVitie’s Original Digestives, 2 × 315g
The 630g twin pack covers two bases using Dr. Oetker UK’s 250g biscuit quantity, with about 130g left over. Ocado’s listing for this product identifies wheat and says it may contain milk; check the physical pack before baking.
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Gullon Zero Sugar Free Original Digestives, 400g
The stated 400g pack weight covers one base using Dr. Oetker UK’s 250g biscuit quantity, with about 150g left over. If choosing this variant for its labelled formulation, check the current ingredients, sweeteners and allergen statement against the recipe and the needs of those eating it.
Frequently asked questions
How many digestives do I need for a cheesecake base?
Dr. Oetker UK’s method for a 9-inch tin uses 250g of digestives with 125g of unsalted butter. Crush the biscuits finely, mix them with the melted butter and press the crumbs firmly into the tin.
Is a 400g pack enough for baking?
A 400g pack is enough for one base using Dr. Oetker UK’s 250g biscuit quantity, leaving about 150g. For two bases at that quantity, you need 500g of biscuits; a 630g twin pack covers it.
Should I use plain or chocolate-coated digestives?
Choose plain digestives when you want the biscuit base without an added chocolate layer. Tesco describes its milk-chocolate digestives as coated, so use them when that extra flavour fits the dessert rather than treating them as an identical substitute.
Can a digestive biscuit base be vegan or gluten-free?
Yes, if you choose ingredients suitable for the particular recipe requirement. Dr. Oetker UK advises gluten-free digestives for a gluten-free base, and vegan digestives with vegan butter or margarine for a vegan base. Check the exact biscuit pack before use.
Which allergen details should I check?
Read the current physical pack’s ingredients and allergen statement, including any precautionary wording. For example, Tesco’s listed 400g digestives contain wheat and dried skimmed milk and may contain peanuts and nuts; another product’s statement may differ.