Indulge in this rich and moist Southern Chocolate Sheet Cake, perfect for gatherings and celebrations. Topped with a creamy chocolate icing and optional crunchy walnuts, it's a delightful treat for chocolate lovers.
Ingredients
2 cups all-purpose flour
2 cups granulated sugar
1 teaspoon baking soda
1/2 teaspoon salt
1 cup sour cream
2 large eggs
1 stick butter
1 cup water
1/2 cup cocoa powder
1/2 cup milk
3 cups powdered sugar
1 teaspoon vanilla extract
1/2 cup walnuts
Method
Begin by assembling all necessary ingredients and tools for the cake.
Preheat your oven to 350°F (175°C) and prepare a 10x15-inch jelly roll pan by greasing it and lightly dusting it with flour.
In a spacious mixing bowl, combine flour, granulated sugar, baking soda, and salt using a whisk. Incorporate the sour cream and eggs, mixing until the batter is smooth.
In a small saucepan over low heat, melt the butter. Gradually stir in water and cocoa powder until the mixture reaches a boil, then remove it from heat.
Let the cocoa blend cool for a few minutes before gently folding it into the flour and egg mixture until fully combined. Pour the resulting batter into the prepared pan.
Bake for approximately 20 minutes, or until a toothpick inserted in the center comes out clean.
While the cake bakes, prepare the icing by combining milk, cocoa powder, and butter in a large saucepan over medium heat.
Bring the mixture to a boil, then take it off the heat and mix in the powdered sugar and vanilla extract. Optionally, you can add chopped walnuts for an extra crunch.
Once the cake is finished baking, spread the warm icing generously over the top.
Cut into squares, serve, and relish the rich flavors of your Southern Chocolate Sheet Cake!
