The Best Banana Cake I've Ever Had

Bahan-bahan (12 porsi)

• 1 and 1/2 cups (345g) mashed bananas (about 4 medium or 3 large bananas)
• 3 cups (375g) all-purpose flour (spooned & leveled)
• 1 teaspoon baking powder
• 1 teaspoon baking soda
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon salt
• 3/4 cup (12 Tbsp; 170g) unsalted butter, softened to room temperature
• 1 cup (200g) granulated sugar
• 1/2 cup (100g) packed light or dark brown sugar
• 3 large eggs, at room temperature
• 2 teaspoons pure vanilla extract
• 1 and 1/2 cups (360ml) buttermilk, at room temperature*
• 8 ounces (226g) full-fat brick cream cheese, softened to room temperature
• 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
• 3 cups (360g) confectioners’ sugar, plus an extra 1/4 cup if needed
• 1 teaspoon pure vanilla extract
• 1/8 teaspoon salt