Rainbow Icebox Cookies with Marshmallow Buttercream Sweet rainbows and fluffy clouds!
You never know when you'll need a little colorful pick-me-up and this Rainbow Icebox Cookies recipe is the perfect solution!
Add some color to your day and try out these bold sugar cookies which we sandwiched with fluffy marshmallow buttercream and decorated with tons of yummy sprinkles!
Icebox cookies are designed to be refrigerated and ready-to-bake whenever you want! Make them now, freeze them, and bake when you need a sweet treat (your future self will thank you)!