Bring a large pot of water to a boil. Meanwhile, cut potatoes into 1-inch cubes, leaving the skin of for added nutrients (optional).
Add potatoes to the boiling water, cover and cook until fork tender, about 3 minutes.
Drain potatoes and return to the pot.
Add non-dairy milk, garlic powder and onion flakes. Using an electric mixer, whip the potatoes until fluffy.
Add additional non-dairy milk as necessary to achieve the right texture. Taste, adding more garlic, onion plus salt and pepper as desired. Nutritional Information