My Biscoff apple pudding cake is a soft, moist, and very moreish dessert. It's mixed and baked like a simple apple cake, but I've added Biscoff for a lovely warming flavour (because why not?) and soaked the cake in a rich caramel syrup while still hot from the oven, to create a delicious, creamy apple pudding.

Recipe at a glance
- How this apple pudding cake is made: Mix up a simple cake batter and stir in some apples. Bake for 30 minutes and pour over a simple caramel syrup while the cake is hot from the oven. The syrup can be whipped up in minutes while the cake is baking.
- Main ingredients: Flour, butter, sugar, eggs, apples, spices and Biscoff.
- Prep time: 15 minutes if you have a hand mixer, 20 minutes if you have to mix everything with a wooden spoon!
- Cooking time: 35 to 40 minutes in a moderate oven.
- Yield: Serves 8 people as a dessert. Leftovers are delicious served cold as a tea-time treat.
This recipe came about as a result of a combination of events:
- I found a jar of Biscoff that had been in my cupboard for ages and needed using up;
- I also had a few apples leftover from making this frying pan apple cake;
- I'd been toying with the idea of making a South African-style syrup-soaked apple cake/dessert for a few weeks.
So everything came together perfectly!
The result was a luscious apple sponge pudding, flavoured with lots of warming spices and tasty Biscoff, finished with a warm, buttery syrup poured over while the cake was still hot. The syrup soaks in slowly, transforming a simple apple sponge cake into something closer to a pudding, with a soft, spoonable texture and the most amazing taste.
The texture of this apple pudding cake is quite dense, and that's down to 2 things: the grated apples stirred into the batter before baking, and the syrup poured over the cake as soon as it comes out of the oven. But don't let that put you off - it may not be a light, fluffy sponge, but it's rich and comforting with the most delicious taste.
It's also very easy to make. Simply mix up a quick cake batter, add the apples and bake. While the cake is baking, boil the syrup in a small saucepan, so it's ready to pour over while the cake is still warm from the oven. The hardest part is waiting for the syrup to soak into the cake!
When you're ready to serve it, add a dollop of vanilla ice cream or a drizzle of homemade custard, and you have a Biscoff dessert that will have everyone clamouring for seconds!
And the best part is it takes hardly any effort at all!

Jump to:
Why you'll love this Biscoff apple pudding cake
- It's a lovely, comforting dessert. Soft, syrup-soaked and spoonable, this is definitely more of a pudding than a cake, although once cold, you can slice it and serve it like a cake. It is a bit sticky for a cake though, so you might find a cake fork helpful!
- Simple ingredients. Nothing fancy, just standard pantry ingredients. Even the Biscoff spread is easy to find - it's normally sold in supermarkets alongside the jars of peanut butter!
- Easy to make. No complicated steps - if you can bake a cake, you can make this pudding.
- Perfect for using up odds and ends. A great way to use up the last few apples in the fruit bowl or that half-forgotten Biscoff spread in the cupboard.
Ingredients
I've separated the ingredients into those for the cake and those for the syrup. You can find the exact quantities for both on the printable recipe card at the end of this post.
Ingredients for the apple cake

- Flour. I used self-raising flour. Substitute with plain or all-purpose flour and add a teaspoon of baking powder.
- Sugar. Either granulated or caster sugar will be fine.
- Butter. This should be at room temperature. The butter will be creamed with the sugar, and if you use it directly out of the refrigerator, it will be difficult to mix.
- Eggs. I used large eggs.
- Milk. Either full-fat or semi-skimmed will be fine.
- Apples. I used Granny Smith for this recipe, but you could use Bramleys. To be honest any apples work well - eating apples give a firmer texture; cooking apples will be softer.
- Mixed spice. This is a traditional British spice blend, normally a mixture of cinnamon, ground coriander and nutmeg, although some brands include cloves and ginger. The closest substitute would be pumpkin spice mix. If you don't have either of these, substitute with ground cinnamon and if you have it, a pinch of allspice.
- Biscoff spread. The distinctive caramel flavour of Biscoff pairs beautifully with apples. Because of the fat content, Biscoff also adds a creaminess to the cake, helping to make it more pudding-like once the syrup has been added.
Ingredients for the caramel syrup

- Dark brown sugar. This creates the caramel flavour, and I recommend using it. You could substitute with lighter demerara sugar if you don't have dark brown sugar.
- Cream. Double or heavy cream is preferable, but you could substitute with single cream.
- Butter. I've added this for extra indulgence. You could leave the butter out and add the equivalent amount of extra cream.
- Apple juice. This is the liquid component of the sauce, and I've used apple juice to complement the apple flavour of the cake. Substitute with water, milk, pear or orange juice.
- Ground cinnamon. I used this to complement the mixed spice in the cake batter. Substitute with mixed spice.
How to make this apple pudding cake
The cake

Step 1: Place the sugar, butter and Biscoff spread into a mixing bowl and beat until well combined.

Step 2: Add the eggs one at a time, beating well after each addition.
💡Tip - Make sure the butter is at room temperature for easy mixing, and if possible use an electric hand-mixer. A wooden spoon will also work, but it will just take a little longer to cream the ingredients.

Step 3: Gently fold in the flour, mixed spice and milk.

Step 4: Peel and grate one of the apples and stir it into the mixture.
💡Tip - Fold the flour gently into the batter so you don't knock all the air out. The batter will be quite stiff, but once you add the grated apples it will thin down to the right consistency.

Step 5: Peel the 2 remaining apples and cut them into half-inch or 1-cm pieces. Stir them into the cake batter.

Step 6: Transfer the batter to a greased 10 x 7 inch (26 x 18 cm) baking dish.
💡Tip - Cut the apple pieces quite small and try to keep them approximately the same size so that they all cook at the same time.

Step 7: Bake in a preheated oven (180C / 160C (fan) / 360F) for 35 to 40 minutes or until a toothpick inserted into the cake comes out with no raw batter sticking to it.
💡Tip - If the cake isn't done in the specified time, leave it a few minutes longer. If it seems to be browning too much, lay a sheet of tin foil loosely over the dish.
The syrup

Step 8: To make the syrup, combine all the ingredients in a small saucepan and bring to a boil whilst stirring. Boil for 2 minutes, then remove from the heat.

Step 9: Spoon the hot syrup evenly over the cake as soon as the cake comes out of the oven.
💡Tip - When boiling the syrup, don't boil it for too long or it will turn into toffee. The aim is to thicken it slightly, but it should still be pourable enough to soak into the cake.

Step 10: Leave to stand for 10 to 15 minutes to give the syrup time to soak into the cake.
Serving suggestions
- Serve either warm or cold (I think warm is best - but that's just my opinion) with a dollop of vanilla ice cream or a drizzle of homemade custard.
- If you're lucky enough to have leftovers, you can serve them sliced as you would a normal cake.
Note - being soaked in syrup makes the cake difficult to slice neatly. The syrup-soaked crumb will be inclined to stick to the knife, so keep a damp cloth handy to wipe the knife between slices. Obviously, if you are serving it as a dessert, spooned out of the dish and smothered in custard, then you won't need to worry about neat slices 😁.

Variations
This is an easy recipe, and there are plenty of ways to vary it:
- Change the fruit. Swap the apples for pears, or use a mixture of the two. Stone fruits like plums or apricots would also work well, although you wouldn't be able to grate them - just chop some of them more finely.
- Add some nuts. For a little crunch, sprinkle some chopped walnuts, pecans or hazelnuts on top of the batter before baking.
- Change the spices. Instead of mixed spice, use a mixture of other warming spices such as cinnamon, nutmeg, mace, cloves (just a pinch - it's strong) or ginger.
- Make a richer sauce. For a richer sauce, stir in a tablespoon of Biscoff spread.
Equipment
These are the main items of equipment you will need to make this apple pudding cake:
- Mixing bowl - I used a 2-quart or 2-litre-sized bowl.
- Vegetable peeler - for peeling the apples - or use a sharp knife.
- Cheese grater - for grating the apples.
- Electric hand mixer - for easy mixing - or use a wooden spoon.
- 10 x 7 inch (26 x 18 cm) baking dish. You can use a differently sized dish, but if you use a smaller, deeper dish (such as a loaf tin), you will probably have to increase the cooking time. I'm afraid I haven't tried it, so it will be trial and error on your part.
- Small saucepan - for making the syrup.
Storing and freezing
- Refrigerator. Store leftovers in the original baking dish in the refrigerator. Cover the dish with tin foil so the cake doesn't dry out. The cake will keep like this for up to 4 days.
- Freezer. I haven't tried to freeze this cake, but there's no reason why it wouldn't freeze well. The syrup in the cake will keep it moist in the freezer and prevent it from drying out. If I were going to freeze this cake, I would be inclined to assemble and bake it in a disposable aluminium container so as not to have to freeze my baking dish. Freeze for up to 3 months.
- Defrosting. Allow the frozen cake to defrost in the refrigerator overnight.
- Reheating. A defrosted cake can be covered loosely with foil and reheated in the container. Preheat the oven to 160C / 325F and heat the cake for 10 to 15 minutes or until heated through.
- Reheating leftovers. Leftovers can be reheated (with or without custard) in short 20-second bursts in the microwave until heated through.
Top Tip
When spooning the syrup over the cake, you might find it helpful to poke the cake all over with a toothpick (especially in the corners). This will help the syrup soak in evenly. To give the syrup time to soak in, you should let the pudding stand for 10 to 15 minutes before serving. And don't worry, because the cake and the syrup were both hot, the pudding will still be plenty warm enough to melt any ice cream that you serve with it!
FAQ
I haven't tried it myself, but I believe you can use gluten-free flour and add half a teaspoon of xanthan gum if your blend doesn't already include it. The syrup will help keep the cake lovely and moist.
Yes, this apple pudding cake actually tastes better after a few hours, once the syrup has had time to soak in properly. You can make it in the morning (or even the day before) and reheat gently just before serving.
It doesn't really matter - the cake will just have a different texture. Eating apples hold their shape a bit more, while cooking apples break down and make the cake softer. A mix of both would be lovely if you have them.
This is to be expected; give it time. It will firm up once the syrup has had time to soak in.
Biscoff adds warmth, depth and richness. More specifically:
~ Caramelised sweetness: Biscoff has a deep caramel and brown sugar flavour that pairs beautifully with apples.
~ Extra moisture: Because Biscoff is fat-rich, it helps keep the crumb soft and moist, which is important in a syrup-soaked pudding cake.
~ A creamier texture: Once baked and soaked, it adds to the pudding-like spoonable texture.
~ A 'something special' flavour: It doesn't overpower the apples, but it adds a slightly indulgent note that makes people ask what the special flavour is.
Save for later
If you would like to make this Biscoff apple pudding cake, why not save the recipe to one of your Pinterest boards so you can find it easily? Just click the image below.
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Related recipes
Visit my cakes, biscuits and dessert recipes page for other tasty treats. Here are a few recipes using apples that you might enjoy:
📋The recipe

Biscoff apple pudding cake
(Click the stars to rate this recipe)
Equipment
- Mixing bowl 2-quart / 2-litre
- Vegetable peeler
- Cheese grater
- Electric hand mixer OR
- Wooden spoon
- Baking dish 10 x 7 inches / 26 x 18 cm
- Small saucepan
Ingredients
Apple cake
- 3½ ounces / 100 grams butter at room temperature
- ½ cup / 100 grams Biscoff spread
- ½ cup / 100 grams sugar
- 2 large eggs
- 1½ cups /210 grams self-raising flour or use plain/all-purpose flour with 1 teaspoon baking powder
- 1 teaspoon mixed spice
- ½ cup / 120 ml milk
- 1 apple peeled and coarsely grated
- 2 apples peeled and finely diced (½ inch or 1 cm)
Syrup
- ½ cup / 120 ml double or heavy cream
- 2 tablespoon / 26 grams dark brown sugar add an extra tablespoon of sugar if you want it sweeter
- 1 ounce / 28 grams butter
- ½ cup / 120 ml apple juice
- ½ teaspoon ground cinnamon
Instructions
Apple cake
- Preheat the oven to 180°C / 160°C (fan) / 360°F
- Place the sugar, butter and Biscoff spread into a mixing bowl and beat with an electric hand-mixer or a wooden spoon until well combined.3½ ounces / 100 grams butter, ½ cup / 100 grams Biscoff spread, ½ cup / 100 grams sugar
- Add the eggs one at a time, beating well after each addition.2 large eggs
- Add the flour, mixed spice and milk and fold in gently with a spatula.1½ cups /210 grams self-raising flour, 1 teaspoon mixed spice, ½ cup / 120 ml milk
- Peel and grate one of the apples and stir it into the mixture.1 apple
- Peel the 2 remaining apples and cut them into half-inch or 1-cm pieces. Stir them into the cake batter.2 apples
- Transfer the batter to a greased 10 x 7 inch (26 x 18 cm) baking dish.
- Bake in a preheated oven for 35 to 40 minutes or until a toothpick inserted into the cake comes out with no raw batter sticking to it.
Syrup (make while the cake is in the oven)
- To make the syrup, combine all the ingredients in a small saucepan and bring to a boil whilst stirring. Boil for 2 minutes, then remove from the heat.½ cup / 120 ml double or heavy cream, 2 tablespoon / 26 grams dark brown sugar, 1 ounce / 28 grams butter, ½ cup / 120 ml apple juice, ½ teaspoon ground cinnamon
- Spoon the hot syrup evenly over the cake as soon as the cake comes out of the oven.
- Leave the cake to stand for 10 to 15 minutes to give the syrup time to soak in.
- Serve either warm or cold with either ice cream or homemade custard.
Notes
- Use room temperature butter for easy mixing.
- Fold the flour in gently so you don't knock all the air out of the batter.
- Don't worry if the batter seems too thick it will thin down once you stir in the grated apples.
- Cut the apples into a evenly-sized pieces so that they all cook at the same time.
- Don't boil the syrup for too long or you will end up with toffee!
- Poke holes in the cake with a toothpick - the syrup will soak in faster.
Nutrition
I am not a nutritionist. The nutrition information has been calculated using an on-line calculator, and is intended for information and guidance purposes only. If the nutrition information is important to you, you should consider calculating it yourself, using your preferred tool.
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