Banana Bread Crumb Cake

This Banana Bread Crumb Cake combines the rich banana flavor and tender texture of classic banana bread with a generous layer of sweet, buttery crumb topping. The result is a cozy, bakery-style treat that’s perfect for breakfast, brunch, an afternoon snack, or dessert. Every bite offers a delicious balance of moist cake and crunchy cinnamon-kissed crumbs.

Ingredients

Cake

Ingredient	Quantity
All-purpose flour	2 cups
Baking powder	3 teaspoons
Salt	½ teaspoon
Ground cinnamon	½ teaspoon
Very ripe bananas	3
Butter, softened	½ cup (1 stick)
Granulated sugar	1½ cups
Large eggs	2
Vanilla extract	1 teaspoon
Milk	1 cup

Crumb Topping

Ingredient	Quantity
Cold butter, cut into cubes	1 cup (2 sticks)
Light brown sugar	2 cups
All-purpose flour	2 cups

Instructions

Step 1: Prepare the Oven and Pan

Preheat the oven to 350°F (175°C).

Grease a 9×13-inch baking dish with butter or nonstick cooking spray and set aside.

Step 2: Mix the Dry Ingredients

In a medium mixing bowl, whisk together the flour, baking powder, salt, and cinnamon until evenly combined.

Step 3: Mix the Wet Ingredients

In a large bowl, mash the ripe bananas until mostly smooth.

Add the softened butter, sugar, eggs, and vanilla extract, stirring until the mixture is fully blended.

Step 4: Make the Batter

Gradually add the dry ingredients and milk to the banana mixture, alternating between the two and mixing gently after each addition.

Continue until everything is just incorporated, taking care not to overmix the batter.

Step 5: Create the Crumb Topping

In a separate bowl, combine the cold butter, brown sugar, and flour.

Using a fork, pastry cutter, or your fingertips, work the ingredients together until large, crumbly pieces form.

Step 6: Assemble

Spread half of the batter evenly into the prepared baking dish.

Sprinkle approximately one-third of the crumb topping over the batter.

Carefully spread the remaining batter on top, then finish by covering the surface with the remaining crumb mixture.

Step 7: Bake

Bake for 50–55 minutes, or until a toothpick inserted into the center comes out clean.

The topping should be lightly golden and crisp.

Step 8: Cool and Serve

Allow the cake to cool for a few minutes before slicing.

Serve warm for a comforting treat, or let it cool completely and enjoy at room temperature.

Serving Suggestions

Enjoy on its own, or pair with a cup of coffee, tea, or a scoop of vanilla ice cream for an extra-special dessert.

This moist banana cake topped with a buttery crumb layer is sure to become a favorite for any occasion.