FOR THE BANANA CAKE: – 3/4 cup (170 grams) unsalted butter , softened to room temperature – 1 cup (200 grams) light brown sugar , packed – 1/2 cup (100 grams) granulated sugar – 3 large eggs , room temperature – 1 and 1/2 teaspoons pure vanilla extract – 2 cups (460 grams) ripe mashed banana – 3 cups (375 grams) all-purpose flour (spooned & leveled) – 1 teaspoon baking powder – 1 teaspoon baking soda – 1 teaspoon ground cinnamon – 1/2 teaspoon salt – 1 and 1/4 cups (300 ml) buttermilk , room temperature – 1 cup (120 grams) chopped walnuts
1
2
3
4