Peanut butter and fluff cookies

Peanut Butter Marshmallow Fluff Thumbprint Cookies

Swirled Peanut Butter Marshmallow and Chocolate Cookies – The Cozy

Fluffernutter Cookie Cups - Liv for Cake

S'mores Chocolate Chip Cookies with Marshmallow Fluff - Butter & Thyme

Peanut Butter Marshmallow Fluff Cookies (Fluffernutter)

Peanut Butter Marshmallow Fluff Cookies (Fluffernutter)

Fluffernutter Cookies (AKA Peanut Butter Marshmallow Cookies!)

Reese's Pieces Peanut Butter Fluffernutter Cookies with Peanut

Peanut Butter Marshmallow Sandwich Cookies - Bake or Break