My take on the layered brownies TikTok trend, using OREO® and Biscoff® cookie layers between layers of my classic brownie recipe batter. My family was begging for more after this was done!


Recipe Summary test

25 mins
30 mins
30 mins
85 mins
12 brownies


Original recipe yields 12 servings
The ingredient list now reflects the servings specified
Ingredient Checklist


Instructions Checklist
  • Preheat the oven to 350 degrees F (175 degrees C). Grease a 9-inch square baking pan.

  • Mix sugar, flour, cocoa powder, salt, and baking powder together in a mixing bowl.

  • Whisk butter, eggs, and vanilla together in a separate bowl. Add butter mixture to the flour mixture and mix until well combined.

  • Pour 1/3 of the batter into the prepared baking pan and smooth out with a spatula. Add OREO® cookies in an even layer, then spread another 1/3 of the batter over top. Add Biscoff® cookies in an even layer, then spread remaining batter over top. (The Biscoff® layer should be two rows of 5 cookies, plus a row of 2 1/2 cookies turned sideways.)

  • Bake in the preheated oven until edges are brown and center is set, 30 to 35 minutes.

  • Remove pan from the oven and let brownies cool completely before slicing and serving, about 30 minutes.

Cook's Notes:

It's important to use real butter, not margarine, for this recipe. Margarine affects the final consistency.

If you line the pan with parchment paper before greasing, it makes it easier to remove and slice the brownies.

You should end up using about 16 OREO(R)s and 12 1/2 Biscoff(R) cookies.

Nutrition Facts

385 calories; protein 4.4g; carbohydrates 52.3g; fat 18.8g; cholesterol 77mg; sodium 277.5mg. Full Nutrition

Reviews (1)

Rating: 5 stars
We really enjoyed these. Admittedly we left out the Oreo Cookies and added a cup of Pecans. The brownies are moist, have just the right balance of chocolate and the other flavors make a subtle appearance. Read More