Save to Pinterest Mash ripe bananas and cream butter with sugar, then beat in eggs, buttermilk, oil and vanilla. Whisk flour, baking powder, soda and salt, fold into wet mix until just combined. Pour into a greased 9-inch pan, sprinkle with nuts if desired, and bake at 175°C (350°F) for 30–35 minutes. Cool and spread cream cheese frosting if liked. Yields 10–12 servings; stays moist when stored airtight.
My kitchen counter was covered in blackened banana peels one Tuesday evening, and my roommate walked in just as I was mashing the last one with a fork against a chipped cereal bowl. She stopped, stared, and said whatever you are making, save me a slice. That cake disappeared within an hour of cooling, and I have been making it every few weeks since, always with the same chipped bowl.
I brought this to a potluck once and watched a woman cut herself a second slice before she even finished the first. There is something about banana cake that makes people lose their composure in the most charming way.
Ingredients
- Ripe bananas (3 large): The darker the peel, the sweeter and more intense the banana flavor becomes inside.
- Buttermilk (125 ml): A splash of acidity that tenderizes the crumb, or use regular milk with a teaspoon of lemon juice stirred in.
- Vegetable oil (120 ml): Oil keeps this cake softer for longer than butter alone ever could.
- Unsalted butter (100 g, softened): Adds richness and that classic buttery edge we all crave.
- Granulated sugar (200 g): Just enough sweetness to let the bananas shine without overwhelming them.
- Eggs (2 large): They bind everything together and give the cake its structure.
- Vanilla extract (2 tsp): A warm background note that rounds out every single bite.
- All-purpose flour (250 g): The backbone of the cake, measured by weight for accuracy.
- Baking powder (1 tsp) and baking soda (1 tsp): A double lift that makes this cake tall and fluffy.
- Salt (quarter tsp): Just a pinch to wake up all the other flavors.
- Chopped walnuts or pecans (80 g, optional): A toasty crunch on top that contrasts beautifully with the soft crumb.
Instructions
- Get the oven ready:
- Preheat to 175 degrees Celsius (350 degrees Fahrenheit), grease your pan, and line the bottom with parchment so the cake releases cleanly.
- Beat butter and sugar:
- Cream them together until the mixture turns pale and looks almost cloudlike, about three minutes of steady beating.
- Add the wet team:
- Drop in the eggs one at a time, then pour in the mashed bananas, buttermilk, oil, and vanilla, mixing until everything looks smooth and fragrant.
- Whisk the dry ingredients:
- In a separate bowl, combine flour, baking powder, baking soda, and salt with a quick whisk so the leavening is evenly distributed.
- Marry the two:
- Gently fold the dry into the wet until you barely see streaks of flour, then stop immediately because overmixing is the enemy of a tender crumb.
- Pour and top:
- Spread the batter evenly in your prepared pan and scatter chopped nuts over the surface if you are using them.
- Bake and test:
- Bake for 30 to 35 minutes until a toothpick poked into the center slides out clean with just a few moist crumbs clinging to it.
- Cool with patience:
- Let the cake rest in the pan for ten minutes, then turn it onto a wire rack and wait until it is completely cool before frosting.
- Frost if you want:
- Spread cream cheese frosting over the top for a decadent finish, or leave it bare for a simpler everyday treat.
Save to Pinterest One rainy Saturday I left this cake uncovered on the stove and found my partner standing in the kitchen at midnight, cutting slivers from the corner with a butter knife. Some foods do not need a special occasion.
Storing This Cake
Wrap leftover cake tightly in plastic or slide it into an airtight container and it stays remarkably moist for up to four days on the counter. The banana flavor actually deepens overnight, making day two slices arguably better than day one.
Turning It Into Cupcakes
Spoon the batter into lined muffin tins, filling each cup about two thirds full, and reduce the baking time to 18 or 20 minutes. Cupcakes are handy for lunchboxes and bake sales, and they freeze beautifully for a quick treat later.
Fun Variations to Try
Once you have the base recipe memorized, small twists keep it exciting batch after batch. Try one of these next time you bake it.
- Fold a half cup of mini chocolate chips into the batter for a banana bread vibe.
- Add a teaspoon of cinnamon to the dry ingredients for warmth and spice.
- Toast the nuts before sprinkling them on top to double their flavor.
Save to Pinterest Keep a bunch of bananas on your counter and let them do their thing, because this recipe will be waiting whenever you are ready. It is the kind of cake that makes your kitchen smell like home.
Questions & Answers
- → How do I know when the cake is fully baked?
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A toothpick inserted into the center should come out clean or with a few moist crumbs. The top will be golden and spring back lightly when touched.
- → How can I keep the cake moist for several days?
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Use very ripe bananas, avoid overmixing the batter, and store the cooled cake in an airtight container at room temperature. A thin layer of frosting also helps retain moisture.
- → What can I use instead of buttermilk?
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Substitute with regular milk mixed with 1 teaspoon of lemon juice or vinegar per 125 ml (½ cup) and let it sit for 5 minutes to thicken slightly.
- → Can I turn this into cupcakes or mini loaves?
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Yes. For cupcakes, fill liners two-thirds full and bake 18–20 minutes. Mini loaves will need slightly longer; test with a toothpick for doneness.
- → Should nuts be mixed into the batter or used as a topping?
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Either works. Gently fold chopped walnuts or pecans into the batter for even distribution, or sprinkle them on top before baking for a toasted finish.
- → Any tips for extra flavor variations?
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Fold in mini chocolate chips, a pinch of cinnamon, or a splash of rum or bourbon with the vanilla. Toasting nuts before adding enhances their flavor.
