Air Fryer Banana Bread is easy to make and bakes in only 40 minutes. It's loaded with nuts, has delicious banana flavor and is so good you'll be wanting more. Perfect for breakfast or a snack.

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Check out my Air Fryer Oatmeal Creme Pies and Air Fryer Biscuit Donuts for more delicious air fryer recipes.
Air fryer banana bread is a tasty and convenient way to make this bread. By using an air fryer instead of a traditional oven, you can achieve a perfectly cooked banana bread!
It's perfect for a quick breakfast or an afternoon snack, and it's the perfect way to satisfy your sweet tooth. Plus, it's a great way to use up ripe bananas that might otherwise go to waste.
Why You’ll Love This Recipe
- This recipe is quick and easy to make, and using an air fryer makes the process even simpler. Plus, you won't have to wait for a traditional oven to preheat.
- This recipe calls for simple ingredients that work together to create a flavorful and delicious banana bread. The addition of walnuts adds a satisfying crunch and nutty flavor.
- This banana bread is perfect for breakfast, dessert, or as a snack. You can serve it warm or at room temperature.
- The air fryer cooks the banana bread evenly, creating a moist interior.
Ingredients You’ll Need
- Unsalted Butter: If you don't have unsalted butter, you can use salted butter instead, but be mindful of the added salt content.
- Granulated Sugar: Used to sweeten the bread and create a tender crumb.
- Eggs: Used to add structure and moisture to the bread.
- Banana: Ripe banana is used to add natural sweetness and moisture to the bread. It's important to use a ripe banana for the best flavor and texture.
- Vanilla Extract: Adds a subtle vanilla flavor.
- All-Purpose Flour: Used as the base of the bread. It provides structure and helps the bread rise.
- Sour Cream: Used to add moisture to the bread without thinning the batter. It also helps to create a tender crumb.
- Baking Soda: A leavening agent that helps the bread rise and creates a light texture.
- Walnuts: Chopped walnuts add a delicious crunch and nutty flavor.
Step-By-Step Instructions
Step 1: In a large bowl, cream together the butter and sugar until light and fluffy. Add the eggs one at a time, beating well after each addition. Add the mashed banana and vanilla extract, and mix until well combined.
Step 2: In a separate bowl, whisk together the flour and baking soda.
Step 3: Add the dry ingredients to the wet ingredients in 2-3 batches, alternating with the sour cream. Mix until just combined.
Step 4: Fold in the diced walnuts.
Step 5: Grease two mini bread pans nonstick cooking spray. Pour in the batter in the pans until they are about ⅔ full.
Step 6: Place one pan at a time in the air fryer basket and cook for 20-30 minutes at 320 °F, or until a toothpick inserted in the center comes out clean. Remove the banana bread from the air fryer and let it cool in the pan for 10-15 minutes.
Step 7: Once cooled, remove the banana bread from the pan and let it cool completely on a wire rack. Slice and serve. Enjoy!
NOTE: You can print the FULL recipe with all ingredients & detailed instructions below!
Expert Tips
- Make sure to use ripe bananas for the best flavor and texture. The bananas should be soft and have brown spots on the skin.
- I recommend investing in mini loaf pans, as baked goods cook better in the air fryer when they're mini.
- Overmixing the batter can lead to a tough and dense bread. Mix the ingredients until just combined.
- Use a toothpick or cake tester to check the bread for doneness. Insert it into the center of the bread, and if it comes out clean, the bread is done.
- Allow the bread to cool in the pan for a few minutes before removing it. This will make it easier to remove and prevent it from falling apart.
Variations
- Chocolate Chips: Add ½ cup of chocolate chips to the batter for a delicious chocolate and banana flavor.
- Cinnamon: Add 1 teaspoon of ground cinnamon to the batter for a warm and cozy flavor.
- Blueberries: Add ½ cup of fresh or frozen blueberries to the batter for a sweet and fruity twist.
- Streusel Topping: Mix ½ cup of brown sugar, ½ cup of all-purpose flour, and ¼ cup of softened unsalted butter together until crumbly. Sprinkle the streusel mixture over the batter before baking for a crunchy and sweet topping.
Storing & Freezing
Storing: Once your banana bread is cooled, store it in an airtight container or a resealable plastic bag. You can keep it at room temperature for up to 2 days or in the refrigerator for up to a week.
Freezing: To freeze your banana bread, wrap it tightly in plastic wrap or aluminum foil and then place it in a resealable plastic freezer bag. You can freeze it for up to 2-3 months.
Thawing: To thaw frozen banana bread, remove it from the freezer and let it sit at room temperature for a few hours until it is completely thawed. You can also heat it up in the air fryer or microwave for a few seconds to warm it up.
Reheating: If you want to reheat your banana bread, place it in the air fryer for a few minutes until it is heated through. You can also use a toaster oven or microwave to reheat it.
FAQ
Yes, you can use salted butter instead of unsalted butter. Just keep in mind that it may slightly alter the taste of the banana bread.
Yes, you can use whole wheat flour instead of all-purpose flour. Just keep in mind that it may make the bread denser and slightly alter the taste.
Yes, you can use Greek yogurt instead of sour cream. It will give a slightly tangier flavor to the bread.
Yes, you can use other nuts like pecans, almonds, or hazelnuts instead of walnuts. Just chop them into small pieces before adding to the batter.
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Air Fryer Banana Bread
Equipment
Ingredients
- ½ cup unsalted butter room temperature
- 1 ½ cups sugar
- 3 eggs
- 1 medium ripe banana
- 1 teaspoon vanilla extract
- 1 ½ cups all-purpose flour
- ½ cup sour cream
- ½ teaspoon baking soda
- ½ cup walnuts diced
Instructions
- In a large bowl, cream together the butter and sugar until light and fluffy. Add the eggs one at a time, beating well after each addition. Add the mashed banana and vanilla extract, and mix until well combined.
- In a separate bowl, whisk together the flour and baking soda.
- Add the dry ingredients to the wet ingredients in 2-3 batches, alternating with the sour cream. Mix until just combined.
- Fold in the diced walnuts.
- Grease two mini bread pans nonstick cooking spray. Pour in the batter in the pans until they are about ⅔ full.
- Place one pan at a time in the air fryer basket and cook for 20-30 minutes at 325℉, or until a toothpick inserted in the center comes out clean. Remove the banana bread from the air fryer and let it cool in the pan for 10-15 minutes.
- Once cooled, remove the banana bread from the pan and let it cool completely on a wire rack. Slice and serve. Enjoy!
Notes
- Make sure to use ripe bananas for the best flavor and texture. The bananas should be soft and have brown spots on the skin.
- I recommend investing in mini loaf pans, as baked goods cook better in the air fryer when they're mini.
- Overmixing the batter can lead to a tough and dense bread. Mix the ingredients until just combined.
- Use a toothpick or cake tester to check the bread for doneness. Insert it into the center of the bread, and if it comes out clean, the bread is done.
- Allow the bread to cool in the pan for a few minutes before removing it. This will make it easier to remove and prevent it from falling apart.
- Storing: Once your banana bread is cooled, store it in an airtight container or a resealable plastic bag. You can keep it at room temperature for up to 2 days or in the refrigerator for up to a week.
- Freezing: To freeze your banana bread, wrap it tightly in plastic wrap or aluminum foil and then place it in a resealable plastic freezer bag. You can freeze it for up to 2-3 months.
- Thawing: To thaw frozen banana bread, remove it from the freezer and let it sit at room temperature for a few hours until it is completely thawed. You can also heat it up in the air fryer or microwave for a few seconds to warm it up.
- Reheating: If you want to reheat your banana bread, place it in the air fryer for a few minutes until it is heated through. You can also use a toaster oven or microwave to reheat it.
Nutrition
All nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.
Enjoy!
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