Rice Krispie Treats Makes a sheet of sugary goodness Ingredients ΒΌ cup butter 40 large marshmallows 6 cups rice krispies cereal Instructions 1. Melt butter in a three quart saucepan. 2. Add marshmallows and cook over low heat, stirring constantly until mixture is syrupy. 3. Remove from heat and slowly stir in rice krispies (1-2 cups at a time) until well mixed. 4. Press mixture into a buttered 13x9 inch pan. 5. Cut when cool or enjoy warm. Source Mom