Seven-Layer Magic Cookie Bars

1 1/2 c. graham cracker crumbs
1/2 c. (1 stick) butter, melted
1 14-oz. can Eagle Brand sweetened condensed milk
1 c. (6oz) butterscotch-flavored chips
1 c. (6oz) semi-sweet chocolate chips
1 1/3 c. flaked coconut
1 c. chopped walnuts

Preheat oven to 350 degrees. (325 if using a glass pan)
In a small bowl, combine graham cracker crumbs and butter; mix well. Press the crumb mixture firmly onto the bottom of a 13x9 inch baking pan. Pour condensed milk evenly over the crumb mixture. Layer remaining ingredients evenly in the order listed. Press down firmly with a fork. Bake for 25 minutes, or until lightly browned. Let cool. Chill if desired. Cut into bars or diamonds. Store leftovers covered at room temperature. Makes 24-36 bars.