Peanut Bar Cookies
["1 1/2 c. flour", "1/2 c. (1 stick) butter", "1 2/3 c. (10 oz. pkg) Peanut Butter chips, divided", "1 can (14 oz.) sweetened condensed milk (not evaporated)", "1 egg slightly beaten", "1 tsp. vanilla", "3/4 c. chopped nuts"]
["Stir together flour & brown sugar; cut in cold butter until mixture is crumbly.", "Stir in 1/2 cup peanut butter chips.", "Press mixture on bottom of greased 12 x 9 baking pan.", "Bake 15 minutes at 350\u00b0.", "Meanwhile combine condensed milk, egg and vanilla; stir in remaining chips and nuts.", "Spread evenly over baked crust. Bake 35 minutes at 350\u00b0. Cool completely in pan.", "Cut in squares."]
["flour", "butter", "Peanut Butter chips", "condensed milk", "egg", "vanilla", "nuts"]