all-purpose flour (about 180 grams) • baking powder • baking soda • ground cinnamon • large egg (about 2–2.1 ounces/55–60 grams with shell) • vegetable oil (60 ml) • golden sugar (about 25–30 grams) • mashed banana (about 300 grams) • vanilla extract • rum • chocolate chips • Sliced almonds for topping