Sweet Potato Cake with Marshmallow Cream Cheese Frosting and Salted Caramel – Brownie Mischief

Ingredients

• 1 cup (128g) all purpose flour, sifted
• 1 teaspoon ground cinnamon
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon fine sea salt
• 1/2 teaspoon ground ginger
• 1/4 teaspoon ground nutmeg (preferably freshly ground)
• 3/4 cup (150g) granulated sugar
• 1/4 cup (50g) packed brown sugar
• 2/3 cup (148ml) vegetable oil or neutral oil of your choice
• 2 large eggs
• 1 teaspoon pure vanilla extract
• 1 cup (240g) mashed cooked sweet potatoes*
• 1 batch Marshmallow Cream Cheese Frosting (recipe below)
• 1/3-1/2 cup (98-148g) salted caramel sauce (homemade or store bought)
• 8 ounces (227g) cream cheese, room temperature
• 1 7.5 ounce (213g) jar of Marshmallow Fluff