Peanut Butter Brownies

Brownies won't get any better than this peanut butter and chocolate combo frosted with even more peanut butter. Yum! MORE+ LESS-

By Betty Crocker Kitchens

Updated August 16, 2016

Make with

Betty Crocker Frosting

Ingredients

box (1 lb 6.25 oz) Betty Crocker™ Supreme original brownie mix

Water, vegetable oil and eggs called for on brownie mix box

1/2

cup packed brown sugar

1/2

cup crunchy peanut butter

egg

container Betty Crocker™ Rich & Creamy vanilla frosting

1/2

cup creamy peanut butter

to 3 teaspoons milk

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1

Heat oven to 325°F. Grease bottom only of 13x9-inch pan with shortening or cooking spray. Make brownie batter as directed on box. Spread three-fourths of brownie batter in pan. Set remaining batter aside.
2

In small bowl, mix brown sugar, 1/2 cup crunchy peanut butter and 1 egg. Spoon peanut butter mixture by tablespoonfuls evenly onto brownie batter. Top with random tablespoonfuls of remaining brownie batter. Cut through batter several times with knife for marbled design.
3

Bake 33 to 38 minutes or until toothpick inserted 2 inches from side of pan comes out clean or almost clean. Cool completely, about 1 1/2 hours.
4

In medium bowl, mix Peanut Butter Frosting ingredients, using spoon, until smooth and spreadable. Spread frosting over brownies. For brownies, cut into 6 rows by 5 rows. Store tightly covered.

Don't like crunchy peanut butter? Use creamy peanut butter instead.
For extra peanut buttery taste, stir 1/3 cup peanut butter chips into the brownie batter.