This cake is incredibly indulgent yet surprisingly simple to make. With a short ingredient list and no complicated steps, it delivers bakery-style results at home. The combination of chocolate and peanut butter is classic, comforting, and always crowd-pleasing.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Semi-sweet or dark chocolate Unsalted butter Creamy peanut butter Granulated sugar Brown sugar Large eggs Vanilla extract Salt
Grease and line an 8-inch round cake pan with parchment paper.
Melt chocolate and butter together until smooth, then let cool slightly.
Whisk in peanut butter until fully incorporated.
Add granulated sugar and brown sugar, mixing until smooth.
Beat in eggs one at a time, mixing well after each addition.
Stir in vanilla extract and salt.
Pour the batter into the prepared pan and smooth the top.
Bake for 30 to 35 minutes, until the edges are set and the center is slightly soft.
Let cool completely before removing from the pan and slicing.
Servings and timing
This recipe serves 8 to 10 people. Preparation time is about 15 minutes, baking time is 35 minutes, and total time is approximately 50 minutes, plus cooling time.
Variations
You can swirl extra peanut butter on top before baking for a marbled look. Add chocolate chips for extra texture or a pinch of espresso powder to deepen the chocolate flavor. For a dairy-free version, use dairy-free butter and chocolate.
Storage/Reheating
Store the cake covered in the refrigerator for up to 4 days. Serve chilled for a fudgier texture or let sit at room temperature before serving. Reheating is not necessary, but individual slices can be gently warmed if desired.
FAQs
Is this cake completely flourless?
Yes, it contains no flour and is naturally gluten-free.
What type of peanut butter works best?
Creamy peanut butter with no added oil separation works best.
Can I use milk chocolate?
Yes, but the cake will be sweeter and less intense.
How do I know when the cake is done?
The edges should be set while the center remains slightly soft.
Can I make this cake ahead of time?
Yes, it’s great made a day in advance.
Will the cake sink in the middle?
A slight dip is normal and adds to the fudgy texture.
Can I freeze this cake?
Yes, wrap tightly and freeze for up to 2 months.
Is this recipe suitable for kids?
Yes, it’s a kid-friendly dessert with familiar flavors.
Can I use chunky peanut butter?
Yes, but it will change the texture slightly.
What should I serve with this cake?
Whipped cream, berries, or vanilla ice cream pair beautifully.
Conclusion
Peanut Butter Flourless Chocolate Cake is a rich, satisfying dessert that proves simple ingredients can create something extraordinary. With its fudgy texture and irresistible chocolate-peanut butter flavor, it’s a recipe you’ll want to make again and again.
Peanut Butter Flourless Chocolate Cake is a rich, fudgy dessert made without flour, combining deep chocolate flavor and creamy peanut butter for an indulgent, naturally gluten-free treat.
Ingredients
8 oz semi-sweet or dark chocolate, chopped
1/2 cup unsalted butter
1/2 cup creamy peanut butter
1/2 cup granulated sugar
1/4 cup brown sugar
4 large eggs
1 teaspoon vanilla extract
1/4 teaspoon salt
Powdered sugar (optional, for topping)
Chocolate ganache (optional, for topping)
Chopped peanuts (optional, for topping)
Instructions
Preheat the oven to 350°F (175°C) and grease an 8-inch round cake pan. Line the bottom with parchment paper.
Melt the chocolate and butter together until smooth, then let cool slightly.
Whisk the peanut butter into the chocolate mixture until fully combined.
Add the granulated sugar and brown sugar, mixing until smooth.
Beat in the eggs one at a time, mixing well after each addition.
Stir in the vanilla extract and salt.
Pour the batter into the prepared pan and smooth the top.
Bake for 30–35 minutes, until the edges are set and the center is slightly soft.
Let the cake cool completely before removing from the pan and slicing.
Notes
A slight dip in the center is normal and adds to the fudgy texture.Use creamy peanut butter for the smoothest result.Serve chilled for extra fudginess or at room temperature for softer slices.Extra peanut butter can be swirled on top before baking for a marbled look.
