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Tags and nutritional info are auto-generated and may be inaccurate. Always check the full ingredient list before cooking.
The centre of this lava cake is absolutely gasp-worthy, with a gooey Biscoff spread hidden inside. Perfect for breakfast or dessert, this protein-packed treat combines oat flour, vanilla protein powder, and a hint of Speculoos spice for a warm, aromatic flavor. The crumbled Biscoff biscuit adds texture and a delightful crunch, while the oat milk keeps the batter moist. Bake it to perfection and enjoy the molten center that makes every bite irresistible.
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Preheat the oven to 180°C.
Mix oat flour, vanilla protein powder, Speculoos spice, baking powder, and oat milk in a bowl until combined.
Add half of the crumbled Biscoff biscuit to the batter and mix well.
Pour half of the batter into a baking dish or ramekin.
Place a dollop of Biscoff spread in the center of the batter.
Cover the Biscoff spread with the remaining batter, ensuring it is fully enclosed.
Bake for 15-18 minutes until the top is set and slightly golden.
Remove from the oven and sprinkle the remaining crumbled Biscoff biscuit on top before serving.
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If you don’t have Speculoos spice, cinnamon works as a great substitute.
Use any milk alternative if oat milk isn’t available.
For a gooier center, bake for the shorter time range.
Can I use regular flour instead of oat flour?
Yes, you can substitute oat flour with regular flour, but the texture may vary slightly.
What can I use instead of Biscoff spread?
You can use peanut butter, Nutella, or any spread of your choice for the center.
Can I make this recipe vegan?
Yes, use a plant-based protein powder and ensure the Biscoff spread and biscuit are vegan-friendly.
How do I store leftovers?
Store in an airtight container in the fridge for up to 2 days. Reheat gently before serving.
Can I double the recipe?
Yes, simply double the quantities and bake in a larger dish or multiple ramekins.
Hi, I’m Juliana! I’m a food-loving registered nutritionist passionate about making wellness simple, sustainable, and enjoyable. I’ve built this space to share nutrition advice and healthy, delicious recipes to help people feel their best, inside and out, and to encourage fun, balanced living.
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