Description
This Banana Crumb Cake is the perfect treat for any occasion! Moist, tender, and bursting with banana flavor, it’s topped with a buttery, cinnamon-spiced crumb that takes it to the next level. It’s a simple recipe that delivers incredible results, making it a family favorite. Perfect for breakfast, brunch, or a delightful dessert, this cake will quickly disappear! Enjoy a slice of sunshine with every bite.
Ingredients
- ¾ cup all purpose flour
- ¾ cup light brown sugar
- ¼ teaspoon salt
- 6 tablespoons unsalted butter, melted
- 1 teaspoon ground cinnamon (optional)
- 1–⅓ cups all purpose flour
- 1 teaspoon baking soda
- ¼ teaspoon salt
- ½ teaspoon ground cinnamon
- 6 tablespoons unsalted butter, softened
- ¾ cup granulated sugar
- 1 large egg
- 1 teaspoon pure vanilla extract
- 1 cup mashed very ripe bananas (about 3 bananas)
- ⅓ cup sour cream
- ¾ cup powdered sugar
- 1 tablespoon half and half or milk
- ¼ teaspoon vanilla extract
Instructions
- Preheat oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
- In a medium bowl, combine the crumb topping ingredients: ¾ cup flour, ¾ cup brown sugar, ¼ tsp salt, melted butter, and cinnamon (if using). Mix with a fork until crumbly. Set aside.
- In a large bowl, whisk together 1-⅓ cups flour, baking soda, ¼ tsp salt, and ½ tsp cinnamon.
- In a separate bowl, cream together the softened butter and granulated sugar until light and fluffy. Beat in the egg and vanilla extract.
- Add the mashed bananas and sour cream to the wet ingredients and mix well.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
- Pour the batter into the prepared baking pan and sprinkle evenly with the crumb topping.
- Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
- Let cool completely before frosting.
- To make the icing, whisk together powdered sugar, half and half (or milk), and vanilla extract until smooth.
- Spread the icing over the cooled cake and enjoy!
Notes
For extra banana flavor, use very ripe bananas – the spottier, the better! You can substitute the sour cream with plain yogurt. To store, keep the cake covered at room temperature for up to 3 days, or in the refrigerator for up to a week. A sprinkle of chopped walnuts or pecans in the crumb topping adds a lovely texture.
- Prep Time: 15
- Cook Time: 30
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 25g
- Sodium: 150mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 50mg
Keywords: banana cake, crumb cake, dessert, baking, easy recipe, comfort food, banana bread