If you’re a fan of cookies and all things sweet, these Biscoff Cookie Bars are about to become your new favorite treat. Imagine a soft, chewy cookie base loaded with chocolate chips, butterscotch chips, and that unforgettable Biscoff spread, which gives it that perfectly spiced, caramelized flavor. These bars are the ultimate indulgence, and best of all—they’re easy to make!

How to Make Biscoff Cookie Bars

Ingredients you’ll need for this recipe

½ cup unsalted butter, softened
½ cup white granulated sugar
½ cup brown sugar
1 egg
1 ½ teaspoons vanilla extract
1 ½ cups all-purpose flour
½ teaspoon baking soda
¼ teaspoon baking powder
½ teaspoon salt
½ cup chocolate chips
½ cup butterscotch chips
1 cup Biscoff spread

Step by Step Guide

1. Preheat the oven to 350°F (175°C) and line your baking dish with parchment paper for easy cleanup and to prevent sticking.

2. In a large mixing bowl, cream together the butter (make sure it’s softened for smooth mixing), white granulated sugar, and brown sugar. Use your hand mixer to beat until it’s light and fluffy—this will help create that melt-in-your-mouth texture.

3. Now, add in the egg and vanilla extract. Mix everything together until it’s well combined. This is where the magic starts to happen!

4. Next, grab your dry ingredients: all-purpose flour, baking soda, baking powder, and salt. Add them all in at once and fold them into the wet ingredients until a thick cookie dough forms. You might need to use a spatula or spoon to get everything well incorporated.

5. Fold in your chips—both the chocolate and butterscotch chips. These will add little pockets of deliciousness throughout your cookie bars.

6. Split your cookie dough in half. Press the first half of the dough into the bottom of your prepared baking dish, spreading it evenly.

7. Melt the Biscoff spread in the microwave for about 10 seconds—just enough to make it pourable. Pour it over the first layer of cookie dough and spread it evenly.

8. Add the second half of your cookie dough on top of the Biscoff layer, carefully covering as much of the spread as you can.

9. Pop your cookie bars into the oven and bake for about 30 minutes. The top should be lightly browned, and your kitchen will start to smell absolutely amazing. Check with a toothpick if you’re unsure—just make sure it comes out clean.

10. Once baked, let your bars cool completely in the pan and then cut into squares.

And there you have it! These Biscoff Cookie Bars are so easy to make, but the flavor payoff is huge. The blend of chocolate and butterscotch chips gives them that perfect balance of sweetness, while the Biscoff spread brings in that rich, cinnamon-spiced caramel flavor that everyone loves. Plus, the texture is just right—chewy, gooey, and slightly crisp around the edges.

Whether you’re baking for a family gathering, bringing something sweet to a potluck, or just treating yourself (because you deserve it!), these cookie bars are bound to impress.

So, what are you waiting for? Get baking and experience the magic of Biscoff Cookie Bars for yourself! Trust me, one bite and you’ll be hooked.

Ingredients

½ cup unsalted butter, softened
½ cup white granulated sugar
½ cup brown sugar
1 egg
1 ½ teaspoons vanilla extract
1 ½ cups all-purpose flour
½ teaspoon baking soda
¼ teaspoon baking powder
½ teaspoon salt
½ cup chocolate chips
½ cup butterscotch chips
1 cup Biscoff spread

Instructions

Preheat the oven to 350°F (175°C) and line your baking dish with parchment paper for easy cleanup and to prevent sticking.
In a large mixing bowl, cream together the butter (make sure it’s softened for smooth mixing), white granulated sugar, and brown sugar. Use your hand mixer to beat until it’s light and fluffy—this will help create that melt-in-your-mouth texture.
Now, add in the egg and vanilla extract. Mix everything together until it’s well combined. This is where the magic starts to happen!
Next, grab your dry ingredients: all-purpose flour, baking soda, baking powder, and salt. Add them all in at once and fold them into the wet ingredients until a thick cookie dough forms. You might need to use a spatula or spoon to get everything well incorporated.
Fold in your chips—both the chocolate and butterscotch chips. These will add little pockets of deliciousness throughout your cookie bars.
Split your cookie dough in half. Press the first half of the dough into the bottom of your prepared baking dish, spreading it evenly.
Melt the Biscoff spread in the microwave for about 10 seconds—just enough to make it pourable. Pour it over the first layer of cookie dough and spread it evenly.
Add the second half of your cookie dough on top of the Biscoff layer, carefully covering as much of the spread as you can.
Pop your cookie bars into the oven and bake for about 30 minutes. The top should be lightly browned, and your kitchen will start to smell absolutely amazing. Check with a toothpick if you’re unsure—just make sure it comes out clean.
Once baked, let your bars cool completely in the pan and then cut into squares.