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Oatmeal Banana Apple Cake

Emily Bakes
October 23, 2025
Slice of moist Oatmeal Banana Apple Cake garnished with nuts and fruits

Oatmeal Banana Apple Cake is a delightful treat that combines the heartiness of oats with the natural sweetness of bananas and apples. This cake is perfect for breakfast, a snack, or even dessert. It’s not just delicious; it’s also a great way to use up ripe bananas and apples. Plus, it’s simple to make with wholesome ingredients you probably already have in your kitchen. Let’s dive into how to whip up this fruity, healthy cake!

What You’ll Need for Oatmeal Banana Apple Cake

To get started, here are the ingredients you’ll need:

  • 1 cup rolled or quick oats (90 g)
  • 150 ml milk (any kind; about 5 fl oz)
  • 2 large bananas
  • 2 large eggs
  • 1 tablespoon vanilla sugar (or substitute with 1 tsp vanilla extract + 1 tbsp erythritol or stevia)
  • 1 tablespoon baking powder
  • 4 tablespoons raisins (approximately 60 g)
  • 1 medium apple

How to Make Oatmeal Banana Apple Cake

  1. Preheat Your Oven: Begin by preheating your oven to 180°C (360°F). Lightly grease or line a small loaf pan or a 6-inch (15 cm) round baking dish.

  2. Mash the Bananas: In a large mixing bowl, mash the 2 bananas thoroughly until they form a smooth paste. This will be the base for your cake.

  3. Combine Wet Ingredients: Whisk in the 2 eggs and 150 ml of milk until everything is well combined.

  4. Add Oatmeal: Stir in 1 cup of oatmeal and let the mixture sit for about 5 minutes. This step allows the oats to soften.

  5. Mix in Baking Powder and Sugar: Add the 1 tablespoon of baking powder and 1 tablespoon of vanilla sugar (or your sugar substitute) to the banana-oat mixture. Mix well.

  6. Fold in Raisins: Gently fold in the 4 tablespoons of raisins to the batter, distributing them evenly.

  7. Prepare the Apple: Peel and finely grate or chop the 1 apple. Integrate the grated or chopped apple into the cake batter gently.

  8. Transfer to Pan: Pour the cake batter into your prepared pan, smoothing the top with a spatula.

  9. Bake: Place the pan in the preheated oven and bake for approximately 40 minutes. The cake is ready when a toothpick inserted into the center comes out clean.

  10. Cool Down: Once baked, allow the cake to cool in the pan for 10 minutes before transferring it to a cooling rack.

How to Serve Oatmeal Banana Apple Cake

Oatmeal Banana Apple Cake can be enjoyed in various ways. Slice it up and serve it warm, at room temperature, or chilled. Pair it with a dollop of yogurt or a spread of almond butter for extra flavor. It also goes beautifully with a cup of tea or coffee, making it a comforting afternoon snack. For a breakfast option, try topping a slice with some fresh fruit or a drizzle of honey!

Expert Tips for Oatmeal Banana Apple Cake

  • Try Different Fruits: Mix things up by adding nuts, dried cranberries, or different fruits like pears or berries for a twist on flavor.

  • Store Properly: Keep the cake in an airtight container in the fridge for up to a week. You can also freeze slices for up to three months!

  • Make It Fluffier: For a lighter cake, you can beat the egg whites separately until stiff peaks form and then gently fold them into the batter.

Oatmeal Banana Apple Cake FAQs

Can I use oat flour instead of whole oats?
Yes, you can use oat flour in place of whole oats. Just adjust the amount by using about 3/4 cup of oat flour as it’s more finely ground.

Can I skip the raisins?
Absolutely! If you’re not a fan of raisins, feel free to leave them out or substitute them with nuts or chocolate chips.

Is this cake suitable for breakfast?
Definitely! With its wholesome ingredients, this cake makes for a nutritious breakfast option alongside a protein source like eggs or yogurt.

Give Oatmeal Banana Apple Cake a try! It’s a delightful recipe that’s easy to make and full of flavor. Perfect for the whole family! Enjoy!

Oatmeal Banana Apple Cake

A delightful cake made with oats, ripe bananas, and apples, perfect for breakfast, snacks, or dessert.

Main Ingredients

  • 1 cup rolled or quick oats (90 g)
  • 150 ml milk (any kind; about 5 fl oz)
  • 2 large bananas
  • 2 large eggs
  • 1 tablespoon vanilla sugar (or substitute with 1 tsp vanilla extract + 1 tbsp erythritol or stevia)
  • 1 tablespoon baking powder
  • 4 tablespoons raisins (approximately 60 g)
  • 1 medium apple (peeled and finely grated or chopped)

Preparation

  1. Preheat your oven to 180°C (360°F) and lightly grease or line a small loaf pan or a 6-inch (15 cm) round baking dish.
  2. In a large mixing bowl, mash the 2 bananas thoroughly until they form a smooth paste.
  3. Whisk in the 2 eggs and 150 ml of milk until well combined.
  4. Stir in 1 cup of oats and let the mixture sit for about 5 minutes.
  5. Add 1 tablespoon of baking powder and 1 tablespoon of vanilla sugar (or your sugar substitute) to the banana-oat mixture and mix well.
  6. Gently fold in 4 tablespoons of raisins to the batter.
  7. Integrate the grated or chopped 1 apple into the cake batter gently.
  8. Pour the cake batter into your prepared pan, smoothing the top with a spatula.
  9. Place the pan in the preheated oven and bake for approximately 40 minutes, or until a toothpick inserted into the center comes out clean.
  10. Allow the cake to cool in the pan for 10 minutes before transferring it to a cooling rack.

Slice the cake and enjoy it warm, at room temperature, or chilled. Pair it with yogurt or almond butter for added flavor. Store in an airtight container in the fridge for up to a week or freeze for up to three months. For a fluffier cake, beat egg whites separately and fold them into the batter.

Breakfast, Dessert, Snack
American
apple cake, Banana Cake, Healthy Dessert, Oatmeal Cake, Quick Cake

Written By

Emily Bakes

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