Texas Chocolate Sheet Cake with Sour Cream – The Ultimate Crowd-Pleasing Dessert
Texas Chocolate Sheet Cake with Sour Cream – The Ultimate Crowd-Pleasing Dessert
This Texas chocolate sheet cake is the ultimate dessert for any gathering. With its moist, fudgy texture and rich chocolate flavor, it’s guaranteed to disappear quickly at parties, potlucks, and family gatherings. The addition of sour cream creates an incredibly tender crumb that keeps this cake moist for days, while the signature cooked chocolate frosting makes it truly unforgettable.
What makes this southern sheet cake recipe so special is its simplicity. You don’t need any fancy equipment or complicated techniques – just a bowl, a whisk, and a sheet pan. This easy chocolate dessert comes together in about an hour from start to finish, making it perfect for last-minute dessert needs or when you’re feeding a crowd.
Ingredients
For the Cake:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup unsalted butter
- 1 cup water
- 1/4 cup unsweetened cocoa powder
- 1/2 cup sour cream
- 2 large eggs
- 1 teaspoon vanilla extract
For the Frosting:
- 1/2 cup unsalted butter
- 1/4 cup unsweetened cocoa powder
- 6 tablespoons milk
- 1 teaspoon vanilla extract
- 3 1/2 cups powdered sugar
- 1 cup chopped pecans or walnuts (optional)
Step-by-Step Instructions
Step 1: Preheat your oven to 375°F (190°C). Grease and flour a 10×15-inch jelly roll pan or line it with parchment paper.
Step 2: In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. Set aside.
Step 3: In a medium saucepan, combine the butter, water, and cocoa powder. Heat over medium heat, stirring constantly, until the butter melts and the mixture comes to a boil. Remove from heat.
Step 4: Pour the hot chocolate mixture over the dry ingredients and stir until well combined.
Step 5: In a small bowl, whisk together the sour cream, eggs, and vanilla extract. Add this to the batter and mix until smooth.
Step 6: Pour the batter into the prepared pan and spread evenly. Bake for 18-22 minutes, or until a toothpick inserted in the center comes out clean.
Step 7: While the cake is baking, prepare the frosting. In a medium saucepan, combine the butter, cocoa powder, and milk. Bring to a boil, stirring constantly.
Step 8: Remove from heat and stir in the vanilla extract. Gradually whisk in the powdered sugar until smooth. If using nuts, stir them in now.
Step 9: As soon as the cake comes out of the oven, pour the warm frosting over the hot cake and spread evenly with a spatula.
Step 10: Allow the cake to cool completely before slicing and serving.
Expert Tips
For the best results, make sure all your ingredients are at room temperature before starting. This ensures even mixing and a smoother batter.
Don’t overmix the batter once you’ve added the flour – just mix until the ingredients are combined to avoid a tough cake.
The secret to this cake’s moist texture is the sour cream. If you don’t have sour cream, you can substitute plain yogurt or buttermilk.
For an extra rich chocolate flavor, use high-quality cocoa powder. The difference in flavor is noticeable in such a chocolate-forward dessert.
This cake pairs wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. If you’re looking for more easy chocolate desserts, you’ll love our collection of simple yet impressive treats.
Frequently Asked Questions
Can I make this cake ahead of time?
Yes! This cake actually tastes better the next day as the flavors have time to meld. Store it covered at room temperature for up to 3 days.
Can I freeze Texas sheet cake?
Absolutely. Wrap individual slices or the entire cake tightly in plastic wrap and then aluminum foil. Freeze for up to 3 months. Thaw at room temperature before serving.
What size pan should I use?
A 10×15-inch jelly roll pan is traditional, but you can use a 9×13-inch pan for a thicker cake. Just increase the baking time by 5-10 minutes.
Why pour frosting on a hot cake?
Pouring the warm frosting onto the hot cake allows it to soak in slightly, creating a fudgy layer between the cake and frosting that’s characteristic of authentic Texas sheet cake.
If you enjoyed this rich cocoa cake, you might also love our classic Texas-style dessert collection or our ultimate chocolate chip cookies for more delicious baking inspiration.
Texas Chocolate Sheet Cake with Sour Cream
Ingredients
Method
- Preheat your oven to 375°F (190°C). Grease and flour a 10×15-inch jelly roll pan or line it with parchment paper.
- In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt. Set aside.
- In a medium saucepan, combine the butter, water, and cocoa powder. Heat over medium heat, stirring constantly, until the butter melts and the mixture comes to a boil. Remove from heat.
- Pour the hot chocolate mixture over the dry ingredients and stir until well combined.
- In a small bowl, whisk together the sour cream, eggs, and vanilla extract. Add this to the batter and mix until smooth.
- Pour the batter into the prepared pan and spread evenly. Bake for 18-22 minutes, or until a toothpick inserted in the center comes out clean.
- While the cake is baking, prepare the frosting. In a medium saucepan, combine the butter, cocoa powder, and milk. Bring to a boil, stirring constantly.
- Remove from heat and stir in the vanilla extract. Gradually whisk in the powdered sugar until smooth. If using nuts, stir them in now.
- As soon as the cake comes out of the oven, pour the warm frosting over the hot cake and spread evenly with a spatula.
- Allow the cake to cool completely before slicing and serving.
