Banana Donuts

The smell of overripe bananas sitting on my counter used to drive me crazy until I realized they were basically gold waiting to be turned into something wonderful. One rainy Saturday morning I grabbed a donut pan hiding in the back of my cabinet and decided to see what would happen if I folded those spotty bananas into a baked donut batter. The result was so absurdly good that my roommate ate six of them before noon and refused to apologize. These banana donuts are soft, warmly spiced with cinnamon, and come together in about thirty minutes from bowl to plate.

I brought a batch of these to a brunch potluck expecting them to disappear quietly among the other pastries and casseroles. Within fifteen minutes the plate was empty and three different people texted me that afternoon asking for the recipe.

Ingredients

• Ripe bananas (2, mashed): The darker and more spotted the peel, the sweeter and more flavorful your donuts will be so never throw away ugly bananas.
• Milk (1/2 cup): Whole milk gives the richest texture but any milk you have on hand works fine here.
• Unsalted butter (1/4 cup, melted): Melted butter adds richness without needing to soften it ahead of time which makes this a true last minute recipe.
• Large eggs (2): Room temperature eggs blend more smoothly into the batter and help with a lighter rise.
• Vanilla extract (1 teaspoon): A good quality vanilla rounds out the banana flavor beautifully.
• All-purpose flour (2 cups): Spoon and level your flour rather than scooping directly to avoid dense, heavy donuts.
• Granulated sugar (2/3 cup): This amount lets the banana shine without making the donuts cloyingly sweet.
• Baking powder (2 teaspoons) and baking soda (1/2 teaspoon): The dual leavening gives these donuts their signature puff and tender interior.
• Salt (1/2 teaspoon): Salt is essential to balance the sweetness and deepen the banana flavor.
• Ground cinnamon (1/2 teaspoon): Cinnamon and banana are an underrated pair that makes these taste like a hug.
• Optional powdered sugar and cinnamon for dusting: A light coating of cinnamon sugar on warm donuts is simple and completely irresistible.

Instructions

Preheat and prepare:

Set your oven to 350°F and grease your donut pan with butter or nonstick spray so nothing sticks when you flip them out.

Mash and mix the wet:

In a large bowl mash the bananas until mostly smooth with no large chunks remaining, then pour in the milk, melted butter, eggs, and vanilla whisking everything together until fully blended.

Combine the dry:

In a separate bowl whisk the flour, sugar, baking powder, baking soda, salt, and cinnamon until evenly distributed and no clumps remain.

Bring it together:

Gently fold the dry mixture into the wet ingredients stirring just until you no longer see dry flour spots because overmixing will make the donuts tough and chewy.

Fill the pan:

Transfer the batter into a piping bag or a zip top bag with a corner snipped off and pipe it evenly into each donut cavity filling them about three quarters of the way full.

Bake until golden:

Slide the pan into the oven and bake for 14 to 16 minutes until the tops are lightly golden and a toothpick poked into the thickest part comes out clean.

Cool properly:

Let the donuts sit in the pan for five minutes to firm up slightly before turning them out onto a wire rack to finish cooling.

Finish with flair:

While they are still slightly warm dust the donuts with powdered sugar mixed with cinnamon for a classic bakery style finish.

Save

There is something deeply satisfying about pulling a tray of golden donuts from the oven and realizing you made something that looks bakery level with nothing more than a bowl and a whisk. These little rings of banana scented joy have a way of turning an ordinary morning into something worth slowing down for.

Variations Worth Trying

Fold a handful of mini chocolate chips into the batter if you want to lean into the banana bread comparison in the best way. Chopped walnuts or pecans add a welcome crunch that contrasts with the soft crumb.

Storage That Actually Works

These donuts are at their absolute best on the day they are baked when the edges are still slightly crisp and the centers are pillowy. If you have leftovers store them in an airtight container at room temperature for up to two days though honestly they rarely last that long in my kitchen.

Tools and Prep Notes

A donut pan is essential here and you can find inexpensive ones online that work perfectly for home baking. If you only have one pan simply bake in batches while keeping the remaining batter covered on the counter.

• A reusable piping bag makes filling the pan neat and fast but a zip top bag works just as well.
• Spoon and level your flour carefully because packed flour is the fastest route to dry dense donuts.
• Always check your baking powder freshness by dropping a pinch into hot water to see if it bubbles actively.

Save

Keep a bag of bananas in your freezer and you will always be ready to whip these up on a lazy weekend morning when the house smells like cinnamon and something wonderful is about to come out of the oven. That is the kind of simple magic that makes a kitchen feel like home.

Common Questions

→ How do I know when the donuts are done?

The tops should be golden and spring back lightly when touched; a toothpick inserted into the thickest part should come out clean or with a few moist crumbs. Aim for 14–16 minutes at 350°F (180°C).

→ How can I prevent a dense or soggy center?

Use ripe but not overly watery bananas, measure flour accurately, and mix just until combined. Overmixing develops gluten and yields a tougher crumb; slightly underfilling the pan helps centers bake through.

→ Can I swap the milk for a dairy-free alternative?

Yes — use an equal amount of unsweetened almond, oat, or soy milk. If using a thinner plant milk, consider reducing any added liquid slightly to maintain batter thickness.

→ Will the batter keep or can I make it ahead?

For best rise, fill and bake shortly after mixing. Batter can be refrigerated for up to 24 hours; bring to room temperature and give a gentle stir before piping so leaveners react evenly.

→ How should I store the donuts and how long do they last?

Keep cooled donuts in an airtight container at room temperature for up to 2 days. For longer storage, freeze in a single layer, then transfer to a sealed bag; thaw at room temperature and refresh in a low oven.

→ What are good mix-in or topping ideas?

Try mini chocolate chips, chopped nuts, or a simple powdered sugar icing. A light dusting of cinnamon-sugar or a lemon glaze also complements the banana and keeps the texture light.