Name: Banana Crumb Coffee Cake – Banana Dessert Recipes
Prep time: 15 min
Cook time: 50 min
Total time: 65 min
Ingredients: 2 cups all-purpose flour; 1 teaspoon baking soda; 1 teaspoon baking powder; 1/2 teaspoon salt; 3 ripe bananas, mashed; 3/4 cup granulated sugar; 1/2 cup unsalted butter, melted; 2 large eggs; 1 teaspoon vanilla extract; 1 cup sour cream; 1 cup brown sugar; 1 tablespoon cinnamon; 1/4 cup cold butter, cubed

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There’s something magical about waking up to the smell of bananas baking in the oven. Not just any bananas though – the kind that have been patiently waiting on the counter, getting sweeter by the day. We’re talking about those spotty, soft bananas that everyone pretends they’re going to throw out but secretly knows will become something delicious. This banana crumb coffee cake is my love letter to those bananas. It’s got a moist, tender crumb that hugs every bite, layered with a buttery streusel that’s just sweet enough to keep you coming back for another forkful. Picture this: you’ve got a hot cup of coffee in one hand, a warm slice of this cake in the other, and the world outside can wait. That’s the kind of moment we all need a little more of. Whether you’re hosting brunch, treating yourself on a slow Sunday, or just trying to make Monday morning a little less Monday-ish, this cake delivers. It’s the sort of recipe you’ll pass on to friends, and they’ll swear you’ve been hiding a secret bakery in your kitchen. Banana dessert recipes like this don’t just feed the stomach – they feed the soul.

1) Key Takeaways
2) Easy Banana Crumb Coffee Cake Recipe
3) Ingredients for Banana Crumb Coffee Cake
4) How to Make Banana Crumb Coffee Cake
5) Tips for Making Banana Crumb Coffee Cake
6) Making Banana Crumb Coffee Cake Ahead of Time
7) Storing Leftover Banana Crumb Coffee Cake
8) Try these Desserts next!
9) Banana Crumb Coffee Cake
10) Nutrition

1) Key Takeaways

This banana crumb coffee cake blends ripe bananas with a buttery streusel for a tender, flavorful slice.
Perfect for breakfast, brunch, or a sweet afternoon break.
You can prepare it ahead and enjoy for days without losing texture or taste.
The crumb topping adds a delightful crunch to balance the soft cake beneath.

2) Easy Banana Crumb Coffee Cake Recipe

If you’ve ever stared at a bunch of bananas on the counter thinking, “I’ll eat them tomorrow,” and then watched them turn speckled and soft, you’re not alone. That’s how most banana dessert recipes begin in my kitchen. And honestly, I’m glad they do. Because those ripe bananas? They’re gold for baking. They bring natural sweetness, moisture, and flavor that no fresh banana can match.

In this banana crumb coffee cake, we pair them with a tender batter and a cinnamon-brown sugar crumble that bakes into a crisp, buttery top. It’s the kind of cake you want to slice into while it’s still warm, letting the crumbs tumble onto the plate. Coffee optional but strongly encouraged. You’ll find yourself reaching for this recipe any time you need comfort in dessert form.

And the best part? It’s simple. No elaborate steps, no specialty equipment. Just a few bowls, a whisk, and a baking dish. That’s all you need to turn those spotted bananas into something worth sharing.

3) Ingredients for Banana Crumb Coffee Cake

All-purpose flour forms the base of the batter, giving structure to the cake while keeping the crumb soft.

Baking soda works with the bananas’ natural acidity to help the cake rise evenly.

Baking powder adds a little extra lift so the cake doesn’t feel heavy.

Salt balances the sweetness and brings out the flavors in the bananas and topping.

Ripe bananas are the star of this recipe. The riper they are, the more intense the banana flavor.

Granulated sugar adds sweetness and helps create a light texture.

Unsalted butter brings richness and a soft mouthfeel to every bite.

Eggs bind the ingredients and add stability to the cake.

Vanilla extract provides a warm, aromatic note that pairs beautifully with banana.

Sour cream keeps the crumb tender and slightly tangy, balancing the sweet topping.

Brown sugar in the crumble creates deep caramel notes.

Cinnamon adds warmth and a subtle spice that makes the topping irresistible.

Cold butter cut into the topping gives that classic streusel texture we all love.

4) How to Make Banana Crumb Coffee Cake

Step 1. Preheat your oven to 350°F and grease a 9×13-inch baking dish. This ensures the cake releases easily after baking.

Step 2. In a bowl, whisk flour, baking soda, baking powder, and salt. Keep them together so the leavening agents mix evenly.

Step 3. In another bowl, mash the bananas until smooth. Stir in sugar, melted butter, eggs, vanilla, and sour cream until combined.

Step 4. Gently fold the dry ingredients into the wet mixture. Stop when you no longer see streaks of flour. Overmixing will toughen the cake.

Step 5. For the topping, mix brown sugar and cinnamon. Cut in the cold butter with a fork until crumbly.

Step 6. Spread half the batter into the pan, sprinkle with half the crumbs, then repeat with the remaining batter and crumbs.

Step 7. Bake for 45 to 50 minutes. A toothpick inserted in the center should come out clean. Let it cool slightly before slicing.

5) Tips for Making Banana Crumb Coffee Cake

Choose bananas with plenty of brown spots. They mash easily and provide the best flavor. Under-ripe bananas won’t bring the same sweetness or moisture.

Measure the flour properly. Scoop it into the measuring cup and level it off to avoid adding too much, which can make the cake dry.

If you like a chunkier crumb topping, don’t overwork the butter into the sugar mixture. Bigger butter pieces will melt in the oven, creating pockets of rich flavor.

6) Making Banana Crumb Coffee Cake Ahead of Time

This cake holds up beautifully if you bake it the night before. The flavors settle and deepen as it rests. Just cover it tightly once it cools to keep the crumb topping crisp.

You can also prepare the batter and topping separately, then assemble right before baking. This works well if you want a freshly baked cake in the morning without the rush.

For freezing, wrap cooled slices individually in plastic wrap, then place them in a freezer-safe bag. Warm them in the oven or microwave before serving.

7) Storing Leftover Banana Crumb Coffee Cake

Keep leftover slices in an airtight container at room temperature for up to three days. The topping stays crunchy and the banana flavor remains rich.

If you prefer to store it in the fridge, wrap the cake well to prevent it from absorbing fridge odors. Reheat in the oven to bring back the fresh-baked texture.

For longer storage, freeze slices as mentioned above. This way, you can enjoy a little taste of banana dessert recipes any time you like.

8) Try these Desserts next!

9) Banana Crumb Coffee Cake