1 c. peanut butter
1 tbsp. butter, softened
1 1/4 c. sugar
3 eggs
1 tsp. vanilla extract
1 c. flour
1/4 tsp. salt
1 (11 1/2 oz.) pkg. Toll House morsels

Preheat oven to 350 degrees. In large bowl, beat peanut butter and butter until smooth, about 1 minute. Add sugar, eggs and vanilla extract; beat until creamy. Blend in flour and salt. Stir in 1 cup morsels. Bake 25 to 30 minutes, or until edges begin to brown. Immediately sprinkle remaining morsels over cookie layer. Let stand 5 minutes until morsels become shiny and soft. Spread morsels evenly over top. Cool completely. Cut into 1 1/2 inch bars. Makes 48 bars.