- 1 cup peanut butter
- 6 tablespoons butter
- 3/4 cup packed brown sugar
- 1/2 cup white sugar
- 1 teaspoon vanilla extract
- 3 eggs
- 1 cup all-purpose flour
- 2 cups semisweet chocolate chips
- Mix peanut butter, butter or margarine, and sugars until creamy. Stir in vanilla. Beat in eggs. Mix in flour. Stir in 3/4c chocolate chips. Spread dough into a greased 9 x 13 inch pan.
- Bake at 350 degrees F (175 degrees C) for 20 to 25 minutes. Remove pan from oven, and sprinkle with the rest of the chocolate chips. Let stand 5 minutes and spread. Cool, and cut into bars.