No-Bake Chocolate Biscuit Pudding
Layers of crisp tea biscuits soften into tender, cake-like sheets in this no-bake chocolate biscuit pudding, all held together by a dark, silky cocoa custard. It’s the kind of dessert you assemble while dinner is tidying itself away, then forget about until it’s time to serve.
The whole thing sets up in the fridge, so you can make it earlier in the day or even the night before. That head start leaves you with a spoonable, deeply chocolate dessert that looks a lot more effort than it really is.
What Makes This Pudding So Good
The biscuits keep just enough structure to give you something to sink a spoon through. They soak up the custard without turning into a bowl of mush, so each bite has that soft-tender contrast between the soaked layers and the creamy pieces that stay a little firmer.
On the flavour side, the chocolate stays deep and round rather than sugary-sweet. A small hit of salt sharpens the cocoa so the whole thing tastes like real dark chocolate, and a splash of vanilla rounds out the richness.
Ingredients
- 200 g (7 oz) plain tea biscuits (about 24 pieces): Marie, Rich Tea, or any thin, crisp biscuit works here. Avoid buttery shortbread, which softens into a greasy paste.
- 1 L (4 cups) whole milk: full-fat dairy gives the smoothest custard. Lower-fat milks thin the pudding.
- 100 g (½ cup) granulated sugar: just enough to take the bitter edge off the cocoa without making it sweet.
- 30 g (¼ cup) cornstarch: the thickener that turns milk into a sliceable custard.
- 30 g (¼ cup) unsweetened cocoa powder: Dutch-processed gives the deepest colour and flavour, but natural cocoa works too.
- 3 large egg yolks: they add richness and help the pudding set with a velvet-y texture.
- 1 tsp vanilla extract: a warm, floral anchor for the chocolate.
- ¼ tsp fine sea salt: a small amount that makes the chocolate taste more like itself.
- 30 g (2 tbsp) unsalted butter: stirred through at the end for a glossy finish and extra silkiness.
- To serve: softly whipped cream and dark chocolate curls or a dusting of cocoa.
Variations / Substitutions
- Dairy-free: swap the milk for full-fat oat or soy milk, use a plant-based butter alternative, and skip the egg yolks (the cornstarch will still set the pudding). Serve with coconut whipped cream.
- Extra flavour: stir 1 tsp instant espresso powder into the sugar when you start the custard to boost the chocolate depth without tasting like coffee.
- Boozy twist: drizzle 1 to 2 tbsp dark rum or coffee liqueur over the first layer of biscuits before adding the custard.
- Crunch layer: tuck a thin layer of crushed toasted hazelnuts or almonds between the biscuit layers for a little texture surprise.
- Different biscuit: digestive biscuits work well if you like a slightly sweeter, more crumbly layer. Graham crackers are another good swap.
How to Make Chocolate Biscuit Pudding
Step 1: Whisk the Custard
In a medium saucepan off the heat, whisk together the sugar, cornstarch, cocoa powder, and salt until no lumps of cocoa remain. Pour in about half of the cold milk and whisk until smooth, then add the remaining milk and the egg yolks. Set the pan over medium heat and cook, whisking gently and continuously, until the mixture thickens into a heavy, pudding-like consistency. This takes about 6 to 8 minutes; you’ll know it’s ready when the whisk leaves clear tracks through the custard and big lazy bubbles break the surface. Immediately pull it off the heat, stir in the butter and vanilla until the butter melts, then set the custard aside to cool for 5 minutes while you line the dish.
Step 2: Layer the Biscuits and Custard
Lightly grease a 20 cm (8-inch) square baking dish or a similar-sized glass dish. Arrange a single layer of biscuits across the bottom, snapping a few to fill any gaps so the whole surface is covered. Spoon about one-third of the warm custard over the biscuits and spread it gently to the edges with the back of the spoon, taking care not to shift the biscuits around too much. Repeat with two more layers of biscuits and custard, ending with a smooth layer of custard on top. If you notice any air pockets, give the dish a gentle tap on the counter to settle everything.
Step 3: Slice and Serve
Cover the dish with plastic wrap, pressing it lightly against the surface of the custard so a skin doesn’t form, then refrigerate for at least 4 hours until fully set. Once the pudding is firm and cold, remove the wrap and slice it into squares right in the dish. Slide a spatula under each portion and transfer it to plates. Finish with a cloud of softly whipped cream and dark chocolate curls or a fine dusting of cocoa just before carrying it to the table.
Tips for a Clean Slice and Perfect Layers
- Use a spoon to gently nudge biscuits into place rather than pressing them down. Forceful pressing can create dense, gummy layers because the custard gets squished out between them.
- A serrated knife makes slicing the chilled pudding much cleaner. Wipe the blade between cuts for sharp-edged squares.
- If your kitchen is warm, chill the empty glass dish for 15 minutes before building the layers. A cold dish helps the bottom layer set up a little faster once it hits the fridge.
- The pudding needs a solid 4 hours in the fridge to firm up. If you can make it the night before, it only gets better as the biscuits soften evenly.
Storing Leftovers
- Refrigerate: cover the dish tightly and keep it in the fridge for up to 3 days. The layers hold their shape well, and the texture actually improves after a day.
- Serve cold: this dessert is meant to be eaten straight from the fridge. It doesn’t need reheating and gets too soft if left out at room temperature for more than 20 minutes on a warm day.
What to Serve With Chocolate Biscuit Pudding
A mug of strong, black coffee is the classic pairing here; the bitterness cuts through the richness of the custard and cream. If you want something lighter, a spoonful of tangy crème fraîche or thick Greek yogurt on the side does the same job with a little extra coolness. For a fruit pairing, a small pile of fresh raspberries or orange segments adds a bright, juicy contrast that stops the dessert feeling heavy.
Frequently Asked Questions
Can I use store-bought chocolate pudding instead of homemade?
Yes. You’ll need about 3 cups of prepared pudding. Keep in mind it’s usually sweeter than a homemade version, so the finished dessert will taste noticeably more sugary.
What biscuits can I use if I can’t find tea biscuits?
Plain digestive biscuits, graham crackers, or even thin butter cookies work. Avoid anything overly oily or soft, because they’ll turn into a greasy mush instead of holding their shape.
How do I fix a runny custard?
If your custard didn’t thicken after 8 minutes of steady whisking over medium heat, dissolve an extra 1 tablespoon cornstarch in 2 tablespoons cold milk, stir it into the pan, and cook for another 2 minutes. It should firm up quickly.
Can I make this pudding entirely dairy-free?
Yes. Use a full-fat plant milk like oat or soy, swap the butter for a neutral vegan block, and omit the egg yolks. The cornstarch will still set the pudding firmly, though the texture will be a little less rich.
Chocolate Biscuit Pudding Recipe
Ingredients
Method
- Whisk sugar, cornstarch, cocoa, and salt in a saucepan. Stir in half the milk until smooth, then add remaining milk and egg yolks. Cook over medium heat, whisking constantly, until thick and bubbly, about 6 to 8 minutes. Off the heat, stir in butter and vanilla. Cool 5 minutes.
- Arrange a single layer of biscuits in a greased 20 cm square dish. Spread one-third of the custard over them. Repeat two more times, ending with custard on top.
- Cover custard surface with plastic wrap and refrigerate at least 4 hours until firm. Slice into squares, plate, and top with whipped cream and chocolate curls.
