Lifestyle · April 9, 2026 · Rachel Ford · 5 min
From digestives to custard creams — bake the nation's favourite biscuits from scratch.
There are few pleasures quite as quintessentially British as a cup of tea accompanied by a proper biscuit. Not a supermarket afterthought, but one made with care — something crumbly, buttery, and genuinely satisfying. Biscuit-making at home has seen a quiet revival in recent years, and for good reason. The results are far superior to anything wrapped in foil on a shop shelf, the cost is remarkably low, and there is something deeply calming about an afternoon spent rolling, cutting, and waiting by the oven.
This guide covers two of the nation's best-loved biscuits: the humble digestive and the ornate custard cream. Both are straightforward enough for a Sunday afternoon project, and both will earn you considerable admiration at any gathering where a biscuit tin is opened.
The digestive biscuit has been a British staple since the 1830s. Despite its slightly medicinal name — derived from the bicarbonate of soda once believed to aid digestion — it is really just a wholesome, lightly sweet oat biscuit. Made properly at home, it has a depth of flavour that the commercial version simply cannot match.
The custard cream is the second most popular biscuit in the UK and has been in continuous production since 1908. With its baroque pressed pattern and vanilla-custard filling, it feels like it ought to be complicated. It is not. The dough comes together quickly, and even without a traditional custard-cream stamp, a simple fork or butter-knife pattern looks lovely.
For the biscuits:
For the filling:
Get the butter right. Cold butter is essential for digestives; room-temperature butter is essential for custard creams. These are not interchangeable — the temperature affects the texture of the finished biscuit entirely.
Chocolate digestives. Once your digestives are fully cooled, melt 150g of dark or milk chocolate over a bain-marie and dip each biscuit halfway in. Leave flat on greaseproof paper to set. The result is far superior to the packaged version.
Lemon custard creams. Replace the vanilla in the filling with the zest of one lemon and a teaspoon of lemon juice for a sharper, more summery variation.
Storage. Both biscuits keep well in an airtight tin at room temperature for up to two weeks, though they are unlikely to last that long.
Batch baking. Both recipes double easily. If you are baking for gifts or a gathering, doubling the quantities adds very little extra effort and the per-unit cost drops further.
Baking at home is one of the more satisfying ways to reduce household food costs. Using standard supermarket own-brand ingredients, a full batch of 20 digestives costs roughly £1.20 to make — around 6p per biscuit. A batch of 18 custard cream sandwiches runs to approximately £1.80 in ingredients, or about 10p per biscuit.
For context, a 400g pack of branded digestives costs around 90p–£1.20 in most supermarkets, and the homemade version contains noticeably better ingredients. If you are thinking carefully about where your food budget goes — and in the current climate, most households are — it is worth revisiting both what you buy and what you bake. Sites like QuidCompare are handy if you are also looking to stretch your money further across other household expenses, from energy tariffs to savings accounts, so any savings from baking at home can work harder elsewhere.
There is something quietly radical about making your own biscuits. You know exactly what is in them, they cost very little, and they taste genuinely better. Whether you are baking for yourself, for family, or simply because a rainy Sunday afternoon demands something useful to do with your hands, these two recipes are a very good place to start.