Moist Banana Oat Cake in the Air Fryer
A soft, naturally sweet cake that brings together ripe banana and wholesome oat flour in a light, fluffy texture. Made entirely in the Air Fryer, it is ready in under 15 minutes and makes a perfect guilt-free snack or dessert for the whole family.
🛒 Ingredients
4 servings
- 1 large ripe banana
- 1 whole egg
- 80 ml neutral vegetable oil
- 65 g sugar
- 60 g whole oat flour
- 1 tablespoon cornstarch
- Ground cinnamon, to taste
- 1 teaspoon baking powder
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Directions
- 1
Preheat your Air Fryer to 180 °C (356 °F). Grease a 20 cm bundt pan with margarine and dust with oat flour.
- 2
Blend the egg for 30–45 seconds until slightly frothy.
- 3
Add the oil and sugar, then blend again until smooth and well combined.
- 4
Add the banana in pieces and blend until you get a creamy, lump-free batter.
- 5
Add the oat flour and blend until the batter is uniform and smooth.
- 6
Add the cornstarch and blend briefly to incorporate.
- 7
Season with a pinch of cinnamon to taste — use sparingly to let the banana flavor shine.
- 8
Add the baking powder last and blend on low speed just until combined.
- 9
Pour the batter into the prepared pan and cook in the Air Fryer at 180 °C for 13–14 minutes.
- 10
Test with a toothpick inserted in the center — if it comes out clean, the cake is done. Allow to cool briefly before unmolding.
💡 Chef's Tip
The riper the banana, the sweeter and more moist the cake will be. Feel free to swap the sugar for honey or maple syrup for a more natural sweetness.
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