Easy Butterscotch bars: Kind of like a homemade Butterfinger, but better (1991) - Click Americana

Ingredients

• 8 ounces Baker's semi-sweet chocolate
• 1/4 cup melted margarine
• 1 cup chocolate cookie crumbs
• 1 cup milk
• 1/4 cup crunchy peanut butter
• 1 package Jell-O butterscotch flavor instant pudding and pie filling
• 3/4 cups Cool Whip whipped topping, thawed
• 3/4 cup chopped peanut brittle
• 3 tablespoons margarine