Description

Indulge in the nostalgia of childhood with these easy fluffernutter bars, a delightful treat that perfectly blends creamy peanut butter and sweet marshmallow. These decadent dessert squares are a breeze to make, featuring a chewy base topped with luscious marshmallow buttercream and a sprinkle of peanuts. Ideal for any occasion, from family gatherings to simple afternoon snacks, these bars are sure to impress friends and family alike. Enjoy them warm or chilled, and don’t hesitate to customize them with your favorite toppings. With just a few ingredients and straightforward steps, easy fluffernutter bars will become your go-to recipe for satisfying sweet cravings.

Ingredients

Scale

3/4 cup unsalted butter
1 cup brown sugar
1/2 cup granulated sugar
2 eggs
3/4 cup creamy peanut butter
1 1/2 cups all-purpose flour
1 container (7 ounces) marshmallow fluff
Chopped peanuts for topping

Instructions

Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking pan.
In a large bowl, blend melted butter, brown sugar, and granulated sugar until smooth. Incorporate eggs one by one, then add vanilla extract and peanut butter.
In another bowl, whisk salt and flour together; gradually mix into the wet ingredients until just combined.
Spread the batter in the prepared pan and bake for 25–30 minutes or until golden brown. Allow to cool completely.
For frosting, beat softened butter with marshmallow fluff and gradually add powdered sugar until smooth. Spread frosting over cooled bars and top with chopped peanuts.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 bar (60g)
Calories: 210
Sugar: 18g
Sodium: 150mg
Fat: 10g
Saturated Fat: 4g
Unsaturated Fat: 5g
Trans Fat: 0g
Carbohydrates: 28g
Fiber: 1g
Protein: 3g
Cholesterol: 30mg

Keywords: Ensure all ingredients are at room temperature for optimal mixing. Feel free to customize with chocolate chips or other toppings of your choice for extra flavor.