A moist and airy peanut butter cake is topped with a whipped cocoa and peanut butter frosting that has just the right amount of salty-sweet flavor with a hint of chocolate. A great dessert with a mug of coffee or a tall glass of milk.

Why We Love Peanut Butter Cake

Most, tender and full of PB flavor! Sheet cakes are super easy to bake and totally portable for a party, potluck, or picnic. This cake can be baked and frozen in individual servings. The combination of peanut butter caked with a deliciously rich frosting makes this a perfect cake for any occasion.

Ingredients and Variations

CAKE BATTER:  Real butter, whole milk, and cake flour produce a lighter, fluffier cake. If cake flour isn’t available, then whisk all-purpose flour with the other dry ingredients until is fine and aerated. PREP TIP: Let the eggs and butter come to room temperature for faster mixing! This cake has not been tested with natural peanut butter or other nut butters. FROSTING: This creamy frosting is a peanut butter delight, so good you’ll want it on everything! Swirl in your favorite jam over the top of the cake, or sprinkle on a handful of colorful Reese’s pieces, chocolate chips, or banana slices.

How to Make Peanut Butter Cake

It’s so easy to make this fluffy and delish cake:

Frosting for Peanut Butter Cake

We love the fluffy peanut butter frosting below for this cake but a fluffy chocolate buttercream frosting is another great option. This cake is light and moist, even whipped cream is a great topping.

Storing Peanut Butter Cake

Keep peanut butter cake covered at room temperature or in the refrigerator for up to 4 days. Freeze cooled and unfrosted portions in plastic wrap then zippered bags for up to 1 month. Frosting can be frozen in a sealed container or zippered bag for up to one month.

Got Peanut Butter?

Peanut Butter Magic Cookie Bars – so many layers of decadence Peanut Butter Rice Krispie Treats – a no-bake treat! Peanut Butter Banana Refrigerator Pie – a crowd favorite Peanut Butter Blossoms – quick and easy Peanut Butter Cookie Cups – only 2 ingredients

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