Ingredients
For the cookies:
16 Biscoff cookies, pulverized to a crumb
2-1/2 cups all-purpose flour
1 tsp baking soda
1/2 tsp baking powder
1/2 tsp salt
3/4 cup unsalted butter, slightly cold
1/2 cup smooth Biscoff cookie butter
1 cup brown sugar, packed
3/4 cup granulated sugar
2 eggs, cold
1 tsp vanilla extract
For the Filling:
2-1/2 cups all-purpose flour
1 tsp baking soda
1/2 tsp baking powder
1/2 tsp salt
3/4 cup unsalted butter, slightly cold
1/2 cup smooth Biscoff cookie butter
1 cup brown sugar, packed
3/4 cup granulated sugar
2 eggs, cold
1 tsp vanilla extract
For the Filling:
3/4 cup unsalted butter, slightly cold
3/4 cup smooth Biscoff cookie butter
2 cups powdered sugar, measured then sifted
Instructions
For the Cookies
3/4 cup smooth Biscoff cookie butter
2 cups powdered sugar, measured then sifted
Instructions
For the Cookies
1. Preheat your oven to 350 degrees F. Line a cookie sheet with parchment paper. Set aside.
2. In a medium size mixing bowl, whisk together the Biscoff cookie crumbs, flour, baking soda, baking powder, and salt. Set aside.
3. In the bowl of a stand mixer fitted with the paddle attachment, beat the butter and cookie butter until smooth.
4. Add the brown sugar and granulated sugar and mix until, fluffy and smooth, about 2 minutes.
Stir in the eggs and vanilla until well blended.
Stir in the eggs and vanilla until well blended.
5. With the mixer on low speed, add the dry ingredients and mix until just combined.
6. Using a spoon or cookie scoop, form tablespoon size balls of cookie dough. This recipe will make 70 individual cookies, 35 full cookie sandwiches.
7. Place the cookie dough about 1 to 2 inches apart on the cookie sheet. (I fit 20 on each of my pans).
8. Bake the cookies for 8 to 10 minutes. Remove from oven and allow the cookies to cool completely before adding the filling.
For the Filling
For the Filling
9. In the bowl of a stand mixer, beat the butter and cookie butter on medium-high speed until smooth.
Stir in the powdered sugar and beat for an additional two minutes.
Stir in the powdered sugar and beat for an additional two minutes.
10. Using a piping bag, pipe buttercream onto one of the cookies and sandwich it with a second cookie.