Peanut Butter Rice Krispie Treats with M&M’s
These Peanut Butter Rice Krispie Treats are gooey, chewy, and packed with peanut butter flavor, finished off with colorful M&M’s for extra crunch and sweetness. Perfect as a snack or dessert, these treats are easy to make and always a crowd-pleaser!
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 16 bars 1x
- Category: Dessert
- Cuisine: American
Ingredients
Scale
- 3 tbsp unsalted butter
- 1 bag (10 oz) mini marshmallows
- 3/4 cup creamy peanut butter
- 1/2 tsp vanilla extract
- 6 cups Rice Krispies cereal
- 1 cup M&M’s (freeze for 30 minutes to prevent melting)
Instructions
- Prepare the Pan: Line a 9×13-inch pan with parchment paper or lightly coat with cooking spray. Set aside.
- Melt the Butter and Marshmallows: In a large saucepan over medium-low heat, melt the butter. Add the marshmallows and stir continuously until they are completely melted and smooth. Remove from heat.
- Add Peanut Butter and Vanilla: Stir in the peanut butter and vanilla extract until well combined.
- Mix in the Cereal: Add the Rice Krispies cereal to the marshmallow mixture and stir until the cereal is evenly coated.
- Fold in M&M’s: Quickly but gently fold in most of the M&M’s, saving a few to press on top for decoration.
- Transfer to Pan: Pour the mixture into the prepared pan. Using a greased spatula, press the mixture gently into the pan to create an even layer. Avoid pressing too hard to keep the treats soft and chewy.
- Cool and Set: Sprinkle the reserved M&M’s on top, pressing them lightly into the surface. Allow the treats to cool for 1-2 hours before cutting into squares.
Notes
- Storage: Store in an airtight container at room temperature for up to 3 days.
- Variations: Swap in peanut butter M&M’s or add chopped pretzels for extra crunch.