- Beat the 16 tablespoon butter, 1 banana, and 1 ½ cups sugar in mixer until creamy. 
- Add the 5 tablespoons of aquafaba, 1 tablespoon vanilla, and 1 teaspoon almond extract and beat until fully combined. The butter mixture may look curdled, that’s totally fine. 
- In a separate large mixing bowl, whisk the 3 cups flour, 1 teaspoon baking powder, ½ teaspoon baking soda, and ¼ teaspoon salt until fully combined. 
- Add half of the flour mixture to the butter and mix until almost combined. Add half of the plant milk (¾ cup) and mix until it’s almost combined. Add the remaining flour and ¾ cup milk and mix until combined. Don’t over mix, you want the flour to be fully incorporated, just don’t over do it or the texture will  be tough. 
- Add the ½ cup un-toasted coconut to mixture and stir until just combined. Optional. 
- Evenly pour the batter into the 2 greased and floured 9-inch (23 cm) cake pans. 
- Bake for 45 to 60 minutes on the center rack or until the center of the cake is done. Insert a wooden toothpick, if it comes out clean the cake is done. 
- Let cool for 5 minutes on a rack and remove the cakes from the pans and let cool completely on the racks. 
- After you remove the cake toast the coconut in the oven until it turns golden brown. Approximately 5 to 8 minutes. Optional.