🍰 Marble Pound Cake Rich, buttery pound cake with a beautiful chocolate swirl—classic, bakery-style, and perfect for slicing. Prep: 20 min | Bake: 70–80 min | Cool: 2 hr | Servings: 10–12 Ingredients: Cake: • 1 cup (2 sticks) unsalted butter, softened • 1¾ cups granulated sugar • 4 large eggs, room temperature • 1 tsp vanilla extract • 3 cups all-purpose flour • ½ tsp salt • 1 cup whole milk or buttermilk Chocolate Swirl: • ¼ cup unsweetened cocoa powder • ¼ cup granulated sugar • ¼ cup hot wat