1.
Stir fry the onions for 5 minutes, add the garlic, stir fry for 1 minute, add the remainder of the vegetables, stir fry for 3 minutes more, turn off the heat and set it aside.
2.
In a bowl, mash the potatoes, add the flour, salt, and pepper, the flax egg, the baking powder, and the water, mix to combine, add the cooked vegetables, mix to incorporate, add the vegan cheese, put it to a baking dish, put it in the oven at 185C (350F) for 45 to 50 minutes, remove from the oven, sprinkle some fresh parsley on top and serve it!
