Name: Yellow Sheet Cake with Chocolate Fudge Frosting
Prep time: 30 min
Cook time: 22 min
Total time: 2 h
Yield: serves 25-30
Ingredients: 2 and 1/4 cups (285g) all-purpose flour (spoon & leveled); 1 teaspoon baking soda; 1/2 teaspoon salt; 1 cup (230g) unsalted butter, softened to room temperature; 1 and 3/4 cups (350g) granulated sugar; 2 large eggs, at room temperature; 2 teaspoons pure vanilla extract; 1/2 cup (120g) sour cream, at room temperature*; 1 cup (240ml) whole milk, at room temperature*; 1 cup (230g) unsalted butter, softened to room temperature; 4 and 1/2 cups (540g) confectioners' sugar; 3/4 cup (65g) natural unsweetened or dutch-process cocoa powder; 1/2 cup (120ml) whole milk; 1 Tablespoon light corn syrup*; 2 teaspoons pure vanilla extract; 1/8 teaspoon salt; optional: rainbow sprinkles