Chocolate Peanut Butter Brownies - cooking recipe

Ingredients

1 (17 5/8 ounce) box brownie mix
1/4 cup water
1/4 cup oil
1 egg
PEANUT BUTTER LAYER
1 cup peanut butter
3 tablespoons butter, melted
1 tablespoon flour
1 teaspoon vanilla
1 egg
frosting (optional)
1 cup chocolate chips
1 tablespoon butter

Preparation

Prepare brownie mix according to instructions on box. Pour one-half of mixture into a greased 7 x 11 baking pan.
Mix all ingredients for peanut butter layer. Spoon mixture evenly over one-half of brownie mixture forming a layer. (If mixture is too thick to spread, add one tablespoon of milk.).
Pour remaining brownie mix batter over and spread evenly.
Bake in a 350 degree oven for 30 minutes.
For Optional frosting: Melt chocolate chips and butter in microwave just until almost melted. Remove and immediately spread on top of brownies. Place in refrigerator for quicker cooling before cutting into bars.
Enjoy!