Fluffernutter brownies bring a classic New England sandwich into the dessert case. Taste of Home's recipe layers marshmallows and chocolate throughout fudgy brownies, then crowns them with swirls of marshmallow creme and peanut butter. The combination captures the nostalgic appeal of the fluffernutter, the beloved spread of Marshmallow Fluff and peanut butter that generations grew up eating on soft white bread. By translating the sandwich into brownie form, this recipe taps into both childhood comfort and indulgent chocolate cravings. The texture contrast between dense brownie, pillowy marshmallow pockets, and creamy peanut butter topping creates multiple sensations in every bite. Home bakers seeking crowd-pleasing desserts that leverage familiar flavors will find this concept delivers. The recipe bridges regional food culture with mainstream dessert trends, proving that iconic regional foods inspire innovation beyond their original form.