These Speculoos brownies are a delicious treat that brings warmth and comfort. They’re easy to make and even easier to love. The sweet and creamy Lotus Biscoff spread adds a delightful twist to any brownie lover’s day.
Everyone will enjoy the rich chocolate flavor mixed with that unique speculoos taste. Plus, they’re perfect for a cozy afternoon at home or as a sweet gift for friends or family. Let’s dive into this simple recipe that anyone can try!

Why You Will Love This Recipe
These Speculoos brownies are a delight for many reasons. They are soft and tender inside but have a nice, crunchy top. The mix of chocolate and speculoos flavors is simply heavenly. They’re easy to whip up, even for beginners. You don’t need fancy tools, just simple ingredients you may already have at home.
How to Make Speculoos Brownies
Making these brownies is fun and straightforward. You’ll mix wet ingredients and then combine them with dry ones. The secret layer of Lotus Biscoff spread makes all the difference. It’s a simple recipe that will impress anyone who tries them.
What You Need
- 250 g Lotus Biscoff spread (or any brand of speculoos spread)
- 160 g melted butter
- 2 large eggs
- 150 g brown sugar
- 100 g granulated sugar
- 2 teaspoons vanilla extract (or vanilla paste)
- ¾ teaspoon salt
- 100 g flour
- 70 g cocoa powder
- 12 Biscoff cookies or speculoos

Step-by-Step
- Cut a piece of baking paper to fit an 8×8 square pan, letting some paper hang over the edges. Place it in the pan and fold the overhanging paper to shape it.
- Remove the paper from the pan and lay it flat on a baking sheet. Spread the Lotus Biscoff onto the paper so it forms the shape of the pan. Freeze it while you prepare the brownie batter.
- Preheat the oven to 180°C (350°F) and line a 20 cm brownie pan with baking paper, letting the edges hang out.
- In a bowl, mix cocoa powder, salt, and flour, then set aside.
- Melt the butter in a microwave or small pan. Pour it into a medium bowl.
- Add both types of sugar to the melted butter and whisk together until it forms a paste.
- Stir in the eggs and vanilla extract, mixing well.
- Gradually add the dry ingredients to the wet mix, stirring until just combined.
- Pour half the brownie batter into the lined pan. Remove the frozen Biscoff layer from the freezer, peel it off the paper, and place it on the brownie mix.
- Pour the remaining brownie batter on top and smooth it down.
- Sprinkle the top with Biscoff cookies, pressing them lightly into the batter.
- Bake for 30-35 minutes. Start checking at 30 minutes by inserting a toothpick. It should come out with a few moist crumbs.
- Let the brownies cool completely before cutting them into squares.
How to Serve Speculoos Brownies
These brownies taste amazing on their own, but you can also add a scoop of vanilla ice cream on top. They’re perfect for a gathering or a cozy night in. Serve them warm for a lovely treat, or if you’re feeling fancy, drizzle a little chocolate sauce on top.
How to Store Speculoos Brownies
To keep your brownies fresh, store them in the fridge in an airtight container. They will last about a week. You can also freeze them for longer storage. Just make sure they’re wrapped well to avoid freezer burn. To reheat, simply warm them in the microwave for a few seconds.
Recipe Tips
- Chill the Biscoff: Freezing the spread makes it easy to layer in the brownies.
- Do not over mix: Combine your ingredients until just mixed to keep the brownies soft.
- Check doneness early: Start checking your brownies after 30 minutes to avoid overbaking.
- Use dark chocolate cocoa powder: This can add a rich flavor to your brownies.
- Let cool fully: Allow brownies to set before cutting for cleaner slices.
Variations & Swaps
- Nutty version: Add chopped nuts like walnuts or pecans for a crunchy texture.
- Gluten-free: Use almond flour or a gluten-free flour blend instead of regular flour.
- Add spices: Mixing in a pinch of cinnamon or ginger can enhance the flavor of the speculoos.
FAQs
Can I make these brownies ahead of time?
Absolutely! You can make the brownies a day in advance, and they will taste even better the next day.
Can I freeze the brownies?
Yes, these brownies freeze well. Wrap them tightly and store them in the freezer for up to 3 months.
What should I serve with the brownies?
Ice cream, whipped cream, or fresh berries make wonderful toppings.
Can I substitute the Lotus Biscoff spread?
You can use any cookie spread or even peanut butter if you prefer a different flavor.
What is the best way to cut brownies?
Use a sharp knife and a gentle sawing motion for clean cuts. Having the brownies cool completely helps too!

Speculoos Brownies
Ingredients
Brownie Ingredients
- 250 g Lotus Biscoff spread Or any brand of speculoos spread
- 160 g melted butter
- 2 large eggs
- 150 g brown sugar
- 100 g granulated sugar
- 2 ts vanilla extract Or vanilla paste
- ¾ ts salt
- 100 g flour
- 70 g cocoa powder Use dark chocolate cocoa powder for richer flavor
- 12 pieces Biscoff cookies Or speculoos cookies
Instructions
Preparation
- Cut a piece of baking paper to fit an 8×8 square pan, letting some paper hang over the edges.
- Place it in the pan and fold the overhanging paper to shape it.
- Remove the paper from the pan and lay it flat on a baking sheet. Spread the Lotus Biscoff onto the paper so it forms the shape of the pan. Freeze it while you prepare the brownie batter.
- Preheat the oven to 180°C (350°F) and line a 20 cm brownie pan with baking paper.
Mixing Ingredients
- In a bowl, mix cocoa powder, salt, and flour, then set aside.
- Melt the butter in a microwave or small pan and pour it into a medium bowl.
- Add both types of sugar to the melted butter and whisk together until it forms a paste.
- Stir in the eggs and vanilla extract, mixing well.
- Gradually add the dry ingredients to the wet mix, stirring until just combined.
Assembling and Baking
- Pour half the brownie batter into the lined pan.
- Remove the frozen Biscoff layer from the freezer, peel it off the paper, and place it on the brownie mix.
- Pour the remaining brownie batter on top and smooth it down.
- Sprinkle the top with Biscoff cookies, pressing them lightly into the batter.
- Bake for 30-35 minutes, starting to check for doneness at 30 minutes by inserting a toothpick; it should come out with a few moist crumbs.
- Let the brownies cool completely before cutting them into squares.
