Variations:
-7-Layer Magic Cookie Bars: Substitute 1 cup (6-ounces) butterscotch flavored chips* for 1 cup semi-sweet chocolate chips and proceed as directed above.
-Peanut butter flavored chips or white chocolate chips may be substituted for butterscotch flavored chips.
-Magic Peanut Cookie Bars: Substitute 2 cups (about 3/4 pound) chocolate-covered peanuts for semi-sweet chocolate chips and chopped nuts.
-Magic Rainbow Cookie Bars: Substitute 2 cups plain candy-coated chocolate candies for semi-sweet chocolate chips.