Heavenly Chocolate Peanut Butter Ooey Gooey Cake
A moist and rich chocolate cake combined with creamy peanut butter, creating a truly indulgent dessert that is simple to prepare and deeply satisfying.
Servings: 9 pieces
Calories: 350kcal
Ingredients
Dry Ingredients
- 1 cup all-purpose flour Creates the cake's structure and fluffy texture.
- 1 cup granulated sugar Adds essential sweetness that balances the rich cocoa.
- 1/2 cup unsweetened cocoa powder Brings a deep chocolate flavor that’s essential for a decadent dessert.
- 1 teaspoon baking powder Helps the cake rise, giving it a light and airy quality.
- 1/2 teaspoon baking soda Works alongside baking powder for optimal leavening.
- 1/4 teaspoon salt Enhances all the flavors and balances the sweetness.
Wet Ingredients
- 1/2 cup unsalted butter, melted Adds richness and moisture, enhancing the overall taste experience.
- 1/2 cup creamy peanut butter Provides a smooth, nutty flavor that complements the chocolate beautifully.
- 1/2 cup buttermilk Ensures the cake remains moist and tender.
- 1 large egg Binds the ingredients and helps with the cake's structure.
- 1 teaspoon vanilla extract Adds a warm, aromatic flavor.
- 1/2 cup boiling water Creates a thin batter that results in a gooey texture after baking.
Mix-ins
- 1/2 cup chocolate chips These melt into pockets of gooey chocolate throughout the cake.
- 1/2 cup peanut butter chips Offers bursts of creamy peanut flavor in every bite.
Optional Garnish
- to taste chopped peanuts Adds a crunchy texture and makes for a beautiful presentation.
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease and flour an 8-inch square baking pan to ensure the cake doesn’t stick.
- In a large bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt until thoroughly combined.
- In another bowl, mix together the melted butter, peanut butter, buttermilk, egg, and vanilla extract until the mixture is smooth and cohesive.
Combining Ingredients
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined to avoid overworking the batter.
- Carefully stir in the boiling water until the batter is smooth and thin—this step is crucial for that ooey-gooey texture!
- Fold in the chocolate chips and peanut butter chips, distributing them evenly throughout the batter.
Baking
- Pour the batter into the prepared baking pan and bake for 30-35 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs attached.
- Allow the cake to cool completely in the pan before cutting it into squares.
- For an extra crunch, sprinkle with chopped peanuts before serving.
Notes
Avoid overmixing to keep the cake light and airy. Cool completely before cutting to maintain shape. This cake can be made a day in advance to enhance flavors. Try using crunchy peanut butter or various chocolate chips for different flavor profiles.