I didn't use a box brownie mix-I followed this recipe.
Peanutty Brownie Bars
1 -19 1/2 ounce package brownie mix
1/3 cup cooking oil
1 cup chopped peanuts (didn't add)
1-14 ounce can sweetened condensed milk
1/2 cup peanut butter
- Preheat oven to 350 degrees F. Lightly grease a 13x9x2-inch baking pan; set aside. Combine brownie mix, eggs, and oil in a large bowl and beat with an electric mixer on medium speed until well combined. Stir in peanuts. Remove half of the brownie mixture and set it aside. Spread the remaining brownie mixture evenly into the prepared pan.
- In a medium bowl, whisk together sweetened condensed milk and peanut butter until smooth. Spread evenly over brownie mixture in pan. Separate the remaining brownie mixture into pieces, flatten them with your fingers, and place them on top of the brownie mixture in pan.
- Bake in the preheated oven for 25 to 30 minutes or until top is set and edges are lightly browned. Cool completely in pan on a wire rack. Cut into bars. Makes 32 bars.