Best Sweet Potato Cake Recipe - How To Make Sweet Potato Cake

Ingredients

• 2 1/2 c. all-purpose flour
• 2 tsp. baking soda
• 2 tsp. baking powders
• 1 tsp. kosher salt
• 1 tbsp. ground ginger
• 1/2 tsp. ground cloves
• 1/4 tsp. ground nutmeg
• 1 c. (2 sticks) unsalted butter, softened to room temperature
• 1 3/4 c. granulated sugar
• 1/4 c. brown sugar
• 3 large eggs
• 2 tsp. pure vanilla extract
• 2 1/2 c. mashed sweet potatoes
• 1 c. buttermilk
• 1 c. (2 sticks) unsalted butter, softened
• 1 (7-oz.) container marshmallow fluff (about 2 cups)
• 1/2 tsp. kosher salt
• 2 c. powdered sugar
• Chopped toasted pecans, for garnish