1 c. peanut butter
6 tbsp. (3/4 stick) butter, softened
1 1/2 c. sugar
3 eggs
1 tsp. vanilla
1 c. all-purpose flour
1/4 tsp. salt
1 (11 1/2 oz.) pkg. (2 c.) Nestle Toll House milk chocolate chips, divided

Preheat oven to 350 degrees. In large bowl, beat peanut butter and butter until smooth, about 1 minute. Add sugar, eggs, and vanilla; beat until creamy. Blend in flour and salt. Stir in 1 cup of chocolate chips. Spread into ungreased 9x13 inch baking pan. Bake 25-30 minutes or edges begin to brown.

Immediately sprinkle remaining chips over cooked layer. Let stand 5 minutes until chips become shiny and soft. Spread chips evenly over top. Cool completely. Cut into 1 1/2 inch bars. Makes 48 bars.