Ingredients
Method
Preparation
- In a large saucepan over low heat, melt the butter.
- Add the marshmallows and stir until completely melted.
- Remove from heat and stir in the vanilla extract, if using.
- Add the Rice Krispies cereal to the marshmallow mixture and stir until well coated.
- Pour the mixture into a greased 13×9-inch pan and press down evenly.
- Allow to cool before cutting into squares.
Notes
Common mistakes to avoid: Overheating marshmallows, not pressing the mixture firmly into the pan, skipping vanilla. Pro Tips: Mix in chocolate chips, nuts, or sprinkles after cooling slightly, and grease your hands or use a spatula for a neat finish.