There’s something so comforting about a warm, homemade banana crumble. The sweetness of ripe bananas pairs beautifully with a crispy topping, making it a delightful dessert or snack. This recipe is simple and quick, perfect for busy weekdays or lazy weekends. Your family will love the cozy flavors, and you’ll appreciate how easy it is to whip up!

Why You Will Love This Banana Crumble
This banana crumble is great for several reasons. It’s easy to make, using simple ingredients you might already have on hand. The flavors are sweet and satisfying, making it a hit with both kids and adults. You can prepare it in under an hour, and the baking time fills your home with a wonderful aroma. Enjoy it warm, with a scoop of ice cream, or on its own!
How to Make Banana Crumble
Making this banana crumble is straightforward. You’ll start by preparing the bananas and mixing them with a touch of sweetness. Then, you’ll create the crumbly topping, which comes together in just minutes. Finally, combine everything in a baking dish and pop it in the oven until golden brown. The result is a comforting treat that’s sure to please everyone.
What You Need
Ingredients for Banana Crumble
- 4 ripe bananas
- 1 tablespoon lemon juice
- 1 cup rolled oats
- 1/2 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 teaspoon cinnamon
- 1/4 cup butter, melted
- A pinch of salt
Step-by-Step
Cooking Steps
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, mash the ripe bananas and mix in the lemon juice.
- In another bowl, combine the oats, flour, brown sugar, cinnamon, and salt.
- Stir in the melted butter until you get a crumbly texture.
- Spread the banana mixture in a baking dish and top with the crumble.
- Bake for 25-30 minutes until golden and bubbly.

How to Serve Banana Crumble
This banana crumble is delightful on its own but also pairs wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. You could also serve it alongside fresh berries for added flavor. It’s a perfect dessert for family dinners or casual gatherings. Enjoy it warm for a cozy treat!
How to Store Banana Crumble
To keep your leftovers fresh, let the banana crumble cool completely before storing it. Place it in an airtight container and store it in the refrigerator for up to 3 days. You can also freeze it for up to 2 months. To reheat, simply pop it in the oven at a low temperature until warmed through, or microwave individual servings.
Recipe Tips
- Use ripe bananas for the best sweetness and flavor.
- Adjust the sweetness by adding more or less brown sugar.
- For a nuttier flavor, mix in chopped nuts with the crumble.
- Ensure you don’t overmix the topping; it should remain crumbly.
- Add a dash of vanilla extract to the banana mixture for extra flavor.
Variations & Swaps
- Nutty Banana Crumble: Add chopped walnuts or pecans to the topping for a crunchy twist.
- Chocolate Chip Banana Crumble: Fold in some mini chocolate chips with the bananas for a rich taste.
- Gluten-Free Version: Substitute all-purpose flour with almond flour or a gluten-free baking mix.
FAQs
Can I make the banana crumble ahead of time?
Yes, you can prepare the banana filling and crumble topping in advance. Assemble it all in the baking dish, cover it, and keep it in the fridge. Just bake it when you’re ready for a warm treat!
Can I freeze banana crumble?
Absolutely! After baking, let it cool down completely. Then wrap it tightly and store in the freezer. It will keep well for up to 2 months.
How do I reheat leftovers?
To reheat, cover it with foil to prevent over-browning and bake it at 350°F (175°C) until heated through. You can also use a microwave for individual portions.
What can I substitute for brown sugar?
You can use white sugar plus a little molasses for a similar flavor. Alternatively, coconut sugar or maple syrup can work too, though it may alter the texture slightly.
What are some good serving suggestions?
Serve warm with ice cream, or pair it with yogurt for breakfast. Fresh berries on the side are also a great complement!

Banana Crumble
Ingredients
For the banana base
- 4 ripe bananas Use ripe bananas for the best sweetness and flavor.
- 1 tablespoon lemon juice Helps prevent browning of bananas.
For the crumbly topping
- 1 cup rolled oats
- 1/2 cup all-purpose flour Can be substituted with almond flour for a gluten-free version.
- 1/2 cup brown sugar Can substitute with white sugar plus a little molasses.
- 1/2 teaspoon cinnamon
- 1/4 cup butter, melted
- A pinch salt
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, mash the ripe bananas and mix in the lemon juice.
- In another bowl, combine the oats, flour, brown sugar, cinnamon, and salt.
- Stir in the melted butter until you get a crumbly texture.
- Spread the banana mixture in a baking dish and top with the crumble.
Baking
- Bake for 25-30 minutes until golden and bubbly.
