Blue Butterfly Pea Flower Rice Krispie Treats have butter, mini marshmallows, all-natural blue butterfly pea flower powder, and crisp, puffed rice cereal.
– 1 teaspoon blue butterfly pea flower powder, plus more, if you want to make it darker blue– 6 cups puffed rice cereal (like Rice Krispies brand cereal)
Add the mini marshmallows (add 1-2 cups extra mini marshmallows, for chewier bars), and stir slowly until melted, add the blue butterfly pea flower powder.