Banana Cake With Banana Frosting Recipe

Ingredients (18)

• 2 1/2 cups cake flour (sift before measuring)
• 2 1/2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 1/2 teaspoons ground cinnamon
• 1/2 teaspoon ground nutmeg
• 1/4 teaspoon ground allspice
• 1/2 cup unsalted butter, room temperature
• 1 1/4 cups granulated sugar
• 2 large eggs
• 2 teaspoons pure vanilla extract
• 3 ripe bananas, peeled and mashed (about 1 1/2 cups)
• 1/4 cup unsalted butter, room temperature
• 1/8 teaspoon salt
• 1/2 cup mashed banana
• 1/4 teaspoon white vinegar
• 3 1/2 cups confectioners' sugar, sifted
• Chopped toasted pecans, for optional garnish