Built for convenience, this one-bowl batter is famously forgiving—tackle gluten-free flour, dairy-free fats, or a handful of mix-ins without jeopardizing texture. The finished loaf keeps moist for several days and freezes beautifully, making it a strategic bake for busy weeks or unexpected guests.
all-purpose flour
baking soda
salt
ground cinnamon (optionnal)
ripe bananas
unsalted butter (melted)
granulated sugar
eggs
vanilla extract
chopped nuts or chocolate chips (optionnal)
Preheat the oven to 350°F or 175°C
For deeper flavor, roast the whole bananas (skin on) at 350°F/175°C for 15 minutes, cool, then peel and mash—this caramelizes their sugars for a richer, jammy sweetness. Brown the melted butter until nutty and amber before whisking it in; the toasty notes pair perfectly with the banana. Finish by scattering a tablespoon of coarse turbinado sugar over the batter just before baking for a delicate, crackly crust.