No Bake Crispie Treats

4 cups mini marshmallows
1/4 cup butter or margarine
1/2 cup creamy peanut Butter
1/8 tsp salt
4 cups Rice Krispies cereal or other similar brand
1 1/2 cups M & M's candies (any variety)

Melt together marshmallows, butter, peanut butter and salt in heavy saucepan over low heat, stirring until smooth. Pour mizture over cereal and candies. Toss gently until well coated. Using well oiled fingers, form into 1 1/2 to 2 inch balls. Place balls on waxed paper and let cool to room temperature.