Preheat oven to 350 degrees F. Spray 9”x5” loaf pan with cooking spray and line with parchment paper (optional).

In large bowl, whisk together bananas, pumpkin, butter, brown sugar, coconut sugar and eggs until blended.

In medium bowl, mix flour, baking soda, salt, cinnamon and pumpkin spice. Add to wet mix. Gently fold until fully combined.

Transfer batter to loaf pan. Smooth top with spatula.

In small bowl, combine flour, sugar, cinnamon and cold butter. Use hands to mix into crumble.

Sprinkle crumble over loaf pan, spreading evenly. Bake 40 to 45 minutes, until toothpick inserted in center comes out clean. Let cool 15 minutes before removing.