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Homemade Rice Krispie Treats

This recipe combines puffed rice cereal with melted butter and marshmallows through melting, mixing, and pressing processes to create a chewy, golden square treat. The final product has a crisp exterior with a soft, chewy interior and a glossy appearance from the melted marshmallows.
Print Recipe
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings: 12
Course: Dessert
Cuisine: American
Calories: 150
Ingredients Equipment Method Notes

Ingredients
  

  • Rice Krispies cereal 6 cups: Provides the signature crispy texture and structure.
  • Mini marshmallows 10 oz or about 5–6 cups, depending on brand: Creates sweetness and chewy binding.
  • Unsalted butter 3 tablespoons: Adds richness and smooth flavor.
  • Vanilla extract ½ teaspoon optional: Enhances the dessert aroma and taste.
  • Pinch of salt optional: Balances sweetness and deepens flavor.

Equipment

  • Large saucepan
  • Mixing spatula
  • Measuring cups
  • Greased baking pan
  • Knife for cutting

Method
 

  1. Lightly grease a square baking pan and set aside.
  2. Place a large saucepan on low heat.
  3. Add butter and allow it to melt gently.
  4. Stir in marshmallows and mix continuously.
  5. Cook until marshmallows are fully melted and smooth.
  6. Add vanilla extract and a pinch of salt if using.
  7. Remove the saucepan from heat.
  8. Immediately add Rice Krispies cereal.
  9. Fold gently until all cereal is coated evenly.
  10. Transfer mixture into the prepared pan.
  11. Press lightly with a spatula to level the surface.
  12. Allow the treats to cool and set at room temperature for 45–60 minutes before slicing for clean edges.

Notes

Use parchment or wax paper to press the mixture evenly without sticking or compressing the bars too much.