This cake is high in protein and healthy fats and can be eaten for breakfast. 3 well ripened bananas, mashed 1 cup sunflower seed butter 3 eggs, whisked 1/3 cup hemp seeds ¾ teaspoon baking soda 1 teaspoon vanilla extract Preheat the oven to 350ºF. Combine all of the ingredients together well in a large bowl. Pour the mixture into a greased or lined baking tin and bake for approximately 25 minutes, or until cooked when tested.