You can only mix the pancake mixture and malunggay leaves when you are about to cook. This will prevent the pancake from the unpleasant smell of the leaves.Do not soak malunggay leaves to pancake mixture for more than 30 minutes to preserve the vanilla flavor of your pancake.
Find it online: https://www.thepeachkitchen.com/2012/02/malunggay-pancake/