Rice Krispies Butterscotch Treats recipe

3 tablespoons butter or margarine
1 (10 ounce package regular marshmallows, or
    4 cups miniature marshmallows or
    1 (7 ounce) jar Marshmallow Cr�me
3 tablespoons butterscotch instant pudding mix
6 cups Rice Krispies cereal

Melt butter in large saucepan over low heat. Add marshmallows or Marshmallow Cr�me and stir until completely melted. Remove from heat. Stir in butterscotch pudding mix. Add cereal. Stir until well coated. Using buttered spatula or wax paper, press mixture evenly into 13 x 9-inch pan coated with cooking spray. Cut into 2-inch squares.