Description
This rich and moist Peanut Butter Cake features a fluffy peanut butter-infused batter baked to perfection and topped with a creamy peanut butter frosting. Perfect for peanut butter lovers, it combines simple pantry ingredients into a decadent dessert that’s ideal for celebrations or any sweet craving.
Ingredients
Scale
Cake Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- ½ cup milk
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup water
- ½ cup unsalted butter
- ¾ cup creamy peanut butter
Frosting Ingredients
- ½ cup unsalted butter, softened
- 1 cup creamy peanut butter
- 3 tablespoons milk
- 2 cups powdered sugar
Instructions
- Preheat and Prep: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter and lightly dust it with flour to prevent the cake from sticking.
- Combine Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, and baking soda until well blended.
- Add Wet Ingredients: Add the milk, eggs, and vanilla extract to the dry ingredients. Beat the mixture on low speed until everything is fully combined and smooth.
- Heat Peanut Butter Mixture: In a medium saucepan over medium heat, combine the water, unsalted butter, and creamy peanut butter. Stir frequently until all ingredients are melted together and smooth.
- Combine and Bake: Pour the warm peanut butter mixture into the cake batter and mix thoroughly until evenly incorporated. Pour the batter into the prepared baking dish. Bake in the preheated oven for 35 to 40 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely before frosting.
- Make Frosting: In a separate bowl, beat the softened butter and peanut butter together until light and fluffy. Gradually add powdered sugar alternating with milk, mixing until a smooth, spreadable consistency is achieved.
- Frost and Serve: Spread the peanut butter frosting evenly over the cooled cake. Slice and serve to enjoy a rich, decadent peanut butter treat.
Notes
- Ensure the cake is completely cooled before frosting to prevent melting.
- Use creamy peanut butter for the smoothest texture in both the cake and frosting.
- For added texture, consider topping with chopped peanuts or chocolate chips.
- Store the cake covered at room temperature for up to 2 days or refrigerate for up to 5 days.
