Blueberry Banana Crumb Cake

Oh boy! This cake is a winner!! A few weeks ago, my hubby made a banana bread crumb cake that you all LOVED. Well, he was in the kitchen over the weekend and decided to make it again, only using blueberries too!! The end result was even better than round one!!!

Moist, flavorful cake, with a banana bread type taste……and then juicy blueberries throughout! Sounds amazing, right???

All five of us went crazy over this and were fighting over the last pieces! If you are having company over, wanting a morning treat, or even an evening treat…..definitely try this! Paired with a cup of coffee, you have a match made in Heaven!!

Enjoy…..I know you will!!

Blueberry Banana Crumb Cake


  • 2 cups flour
  • 3 tsp baking powder
  • 1 tsp salt
  • 3 bananas
  • 1/2 cup butter, softened
  • 1 1/2 cups sugar
  • 2 eggs
  • 1 tsp vanilla extract
  • 1 cup milk
  • 1 1/2 cups blueberries
  • 1 cup cold butter, cubed
  • 2 cups brown sugar
  • 2 cups flour



  1. Spray a 9 x 13 baking pan with cooking spray and preheat oven to 350.
  2. In a medium bowl, combine the 2 cups flour, baking powder, and salt. Set aside.
  3. In a large bowl, mash the bananas until liquefied.
  4. Mix in the 1/2 cup butter until combined.
  5. Stir in the eggs, vanilla, and milk.
  6. Add in the flour mixture from step 1 as well as the milk, stirring until just combined.
  7. Fold in the blueberries carefully to avoid breaking the blueberries and having purple batter, hehe!
  8. In a small bowl, combine the cold butter, brown sugar, and flour with a pastry blender until crumbs form.
  9. To assemble cake, pour half the batter into the greased pan, followed by half the crumb mixture.
  10. Repeat layers making sure to end with the remaining crumb topping.
  11. Place pan in preheated oven for 55 minutes, or until cake is set.
  12. Remove from oven and allow to cool 15 minutes before serving!!
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