1 cup milk chocolate chips
2 cups vanilla milk chips or almond bark (12 ounces)
2 cups peanut butter chips
1/2 cup chopped peanuts
Line jelly roll pan with foil. In microwave, melt 3 types of chips separately, stirring until smooth. Pour melted peanut butter chips into prepared pan, spreading level. Sprinkle on peanuts. Pour melted vanilla and chocolate chips on top, drizzling each randomly. To marbleize, use knife to pull through chocolate in wide curves. Refrigerate until set. Break into squares.