Chocolate Texas Sheet Cake Recipe
Ingredients For the Cake: 2 cups all-purpose flour 2 cups sugar 1/2 teaspoon baking soda 1/2 teaspoon salt 2 large eggs plus 2 yolks 2 teaspoons vanilla extract 1/4 cup sour cream 8 ounces semisweet chocolate, chopped 4 tablespoons unsalted butter 3/4 cup vegetable oil 3/4 cup water 1/2 cup Dutch-processed cocoa powder For the…