1 c. peanut butter
3/4 stick butter, softened
1 1/4 c. sugar
3 eggs
1 tsp. vanilla
1 c. flour
1/4 tsp. salt
1 (11 1/2 oz.) pkg. Nestle milk chocolate chips

Preheat oven to 350 degrees. In large bowl, combine peanut butter and butter; beat until smooth. Add sugar, eggs, and vanilla; beat until creamy. Blend in flour and salt. Stir in 1 cup chocolate chips. Spread into 13 x 9 inch pan. Bake for 25-30 minutes, until edges are just brown. Sprinkle with remaining chips. Let stand 5 minutes until chips are soft. Spread chocolate evenly over top. Cool completely.