These Homemade Fruity Pebbles Rice Krispie Treats are super gooey thanks to the extra marshmallows used in the recipe! We top ours with sea salt to amp up the sweet-salty flavor!
10CupsMini Marshmallows, , divided
2 CupsRice Krispies Cereal
4Cups Fruity Pebbles Cereal
1/2teaspoonSea Salt, , fine grain
Spray a 9×9-inch pan with non-stick spray and line it with a foil or parchment paper sling. Spray again.
In a very large microwave-safe bowl, or in a pot on the stove over medium heat, place your butter, salt, and 8 cups of mini marshmallows. Microwave in 30-second increments, or heat, stirring in between, until everything is completely melted and smooth.
Add vanilla and marshmallow fluff and stir again.
Pour in the rice krispies and fruity pebbles cereal and mix well.
Add in the remaining marshmallows while still warm and lightly press into your prepared pan. *
*Using a spoon with a little butter on it will help you press the rice krispies into the pan without it sticking all over your hands.
Rice Krispie treats can be stored in an airtight container, at room temperature, for 2-3 days. Or they can be frozen for up to 6 weeks.