This Banana Crumb Cake Recipe is soft, sweet and very comforting. It is perfect for breakfast, tea time or dessert.
I love how ripe bananas make this cake moist and rich. The crumb topping adds a nice crunch in every bite. If you want an easy bake, this recipe is great.
You will enjoy learning how to make Banana Crumb Cake at home. The ingredients for Banana Crumb Cake are simple and easy to find.
My Experience With This Recipe
I first made this cake on a quiet weekend morning. I had ripe bananas waiting on my counter. The smell while baking was warm and sweet. My family could not wait to try it.
The cake came out soft and fluffy. The crumb topping stayed crisp and golden. Since then, I bake it often for guests. Everyone asks for the recipe. It feels good to share such a happy cake.
Recipe Card info
- Recipe Name: Banana Crumb Cake
- Servings: 9 slices
- Prep Time: 15 mins
- Cook Time: 40 mins
- Total Time: 55 mins
- Course: Dessert
- Cuisine: American
- Calories: 320 kcal per serving

Equipment List
- Mixing bowls
- Measuring cups
- Measuring spoons
- Whisk
- Fork for bananas
- Spatula
- 9-inch baking pan
- Oven
Ingredients You Need for Banana Crumb Cake
For the Cake Batter
- 3 ripe bananas, mashed
- 1 ½ cups all-purpose flour
- ¾ cup white sugar
- 1 large egg
- ½ cup milk
- ½ cup unsalted butter, melted
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 1 teaspoon ground cinnamon
For the Crumb Topping
- ¾ cup all-purpose flour
- ½ cup brown sugar
- ½ teaspoon ground cinnamon
- ½ cup cold unsalted butter, cubed
Instructions
1. Prepare the oven
Preheat your oven to 350°F. Grease the baking pan lightly. This helps the cake release easily after baking.
2. Mash the bananas
Peel the ripe bananas. Mash them with a fork until smooth. Small lumps are fine and add texture.
3. Mix wet ingredients
Add egg, milk, melted butter, and vanilla to bananas. Whisk gently until everything looks smooth and creamy.
4. Combine dry ingredients
In another bowl, mix flour, sugar, baking powder, baking soda, salt and cinnamon until well combined.
5. Make the batter
Add dry ingredients into wet mixture slowly. Stir gently with a spatula. Stop mixing when batter looks smooth.
6. Prepare crumb topping
Mix flour, brown sugar, cinnamon and butter. Use fingers until crumbs form. The texture should look sandy.
7. Assemble the cake
Pour batter into prepared pan. Spread evenly. Sprinkle crumb topping generously over the batter surface.
8. Bake the cake
Place pan in oven. Bake for forty minutes. The top should be golden and a toothpick clean.
9. Cool before serving
Remove cake from oven. Let it cool for fifteen minutes. This helps the cake set properly.
Recipe Tips
- Use very ripe bananas for best flavor.
- Do not overmix the batter.
- Cold butter makes better crumbs.
- Check cake at thirty-five minutes.
- Let cake cool before slicing.
Nutrition Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 320 kcal |
| Carbohydrates | 45 g |
| Protein | 5 g |
| Fat | 14 g |
| Sugar | 24 g |
| Fiber | 2 g |
Serving Suggestions
Serve this cake warm or at room temperature. It tastes great with coffee or tea. You can add powdered sugar on top.
A scoop of vanilla ice cream also pairs well. For breakfast, serve it with fresh fruit. It is soft enough to enjoy alone. This cake fits many moments easily.
Best Sides To Serve With
Fresh berries, yogurt, whipped cream, vanilla ice cream, hot coffee or warm milk work very well.
Storage and Reheating Tips
Store leftover cake in an airtight container. Keep it at room temperature for two days. Refrigerate for up to five days. To reheat, warm a slice in microwave for fifteen seconds. Avoid overheating or it may dry out. You can also freeze slices for later use.

Banana Crumb Cake Recipe
Ingredients
For the Cake Batter
- 3 ripe bananas mashed
- 1 ½ cups all-purpose flour
- ¾ cup white sugar
- 1 large egg
- ½ cup milk
- ½ cup unsalted butter melted
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 1 teaspoon ground cinnamon
For the Crumb Topping
- ¾ cup all-purpose flour
- ½ cup brown sugar
- ½ teaspoon ground cinnamon
- ½ cup cold unsalted butter cubed
Instructions
Prepare the oven
- Preheat your oven to 350°F. Grease the baking pan lightly. This helps the cake release easily after baking.
Mash the bananas
- Peel the ripe bananas. Mash them with a fork until smooth. Small lumps are fine and add texture.
Mix wet ingredients
- Add egg, milk, melted butter, and vanilla to bananas. Whisk gently until everything looks smooth and creamy.
Combine dry ingredients
- In another bowl, mix flour, sugar, baking powder, baking soda, salt and cinnamon until well combined.
Make the batter
- Add dry ingredients into wet mixture slowly. Stir gently with a spatula. Stop mixing when batter looks smooth.
Prepare crumb topping
- Mix flour, brown sugar, cinnamon and butter. Use fingers until crumbs form. The texture should look sandy.
Assemble the cake
- Pour batter into prepared pan. Spread evenly. Sprinkle crumb topping generously over the batter surface.
Bake the cake
- Place pan in oven. Bake for forty minutes. The top should be golden and a toothpick clean.
Cool before serving
- Remove cake from oven. Let it cool for fifteen minutes. This helps the cake set properly.
Notes
- Use very ripe bananas for best flavor.
- Do not overmix the batter.
- Cold butter makes better crumbs.
- Check cake at thirty-five minutes.
- Let cake cool before slicing.
FAQs about Banana Crumb Cake
Can I use frozen bananas for this recipe?
Yes, frozen bananas work well. Thaw them fully first. Drain extra liquid before mashing for best texture.
How do I know when the cake is fully baked?
Insert a toothpick in the center. If it comes out clean, the cake is ready to remove.
Can I make this cake without eggs?
Yes, replace the egg with applesauce or yogurt. The cake will stay moist and soft.
Why is my crumb topping sinking?
This happens if crumbs are too heavy. Use cold butter and avoid pressing crumbs down.
Conclusion
This Banana Crumb Cake Recipe is simple and very satisfying. It uses basic ingredients and easy steps. Even beginners can bake it with confidence. The soft banana cake and crunchy topping taste amazing together.
Now you know how to make Banana Crumb Cake at home. Try it once, and it may become your favorite bake. Enjoy every sweet bite with people you love.
Sara Collins is a food blogger at TastyDive. She shares simple and family-friendly recipes made with everyday ingredients. Her mission is to help home cooks enjoy tasty meals without stress.


















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