MyFridgeFood - Caramel Swirl Apple Spice Cake

Ingredients

• 1 1/2 cups (3 sticks) unsalted butter at room temperature
• 3 cups sugar
• 2 tablespoons light molasses
• 6 large eggs
• 3 cups cake flour
• 1 1/4 teaspoons baking soda
• 1/4 teaspoon kosher salt
• 2 tablespoons ground cinnamon
• 2 teaspoons ground allspice
• 1 teaspoon ground nutmeg
• 1 teaspoon ground ginger
• 1 cup sour cream
• 3 Granny Smith apples, peeled and shredded (about 1 1/2 cups)
• 1 tablespoon vanilla extract
• 1 tablespoon grated fresh ginger (optional)