1/2 cup butter or margarine -- softened

1 cup sugar

1 teaspoon vanilla

2 eggs

1 1/4 cups flour

1/8 teaspoon baking soda

3/4 cup chocolate syrup

1 cup peanut butter chips

***FROSTING*** 1/3 cup sugar

1/4 cup evaporated milk

2 tablespoons butter

1 cup peanut butter chips

1 teaspoon vanilla

Cream butter or margarine, sugar and vanilla. Add eggs; beat well. Combine flour and baking soda; add alternately with chocolate syrup to creamed mixture. Stir in peanut butter chips. Pour batter into greased 9 x 13 pan; bake at 350~ for 30 to 35 minutes. Cool; frost with Peanut Butter Brownie Frosting.

Frosting: Combine sugar, evaporated milk and butter in a small saucepan. Stir over medium heat until mixture comes to full boil; remove from heat. Quickly stir in 1 cup peanut butter chips until melted; add vanilla. Beat to spreading consistency; frost brownies. From: Best Recipes.