1 1/2 cups all-purpose flour (whole wheat pastry flour would work too!)
1/2 teaspoon baking soda
1/2 teaspoon salt
1/2 teaspoon ground cinnamon
2 tablespoons maple syrup
1 egg, plus 1 yolk
3/4 cup coconut oil
1/2 teaspoon vanilla extract
1/2 cup plus 2 tablespoons of crushed pineapple
1 cup mashed banana
For the Frosting:
4 oz cream cheese
2-3 tablespoons maple syrup
Instructions
In a large bowl whisk together the flour, baking soda, salt & cinnamon. Make a well in the middle and add the egg, yolk, syrup, vanilla and oil. Whisk until combined. Fold in the pineapple and crushed banana.
Pour into a well-greased quarter sheet pan (a 9x13 pan would also do.)
Bake at 350F for 20-30 minutes (depending on which pan you use,) or until a toothpick inserted into the middle of the cake comes out clean.
Once cooled, cut out the cake layers and keep chilled or frozen until ready to frost.
For the Frosting:
Beat the cream cheese until soft and creamy. Gradually add maple syrup until the frosting has reached your desired sweetness.
Frost cake as desire and store in the fridge until shortly before serving.