Cut the pumfu into cubes, coat with cornstarch, and fry until crispy on all sides.
In the same pan, sauté spring onions, garlic, and ginger. Add sugar, tamari, rice vinegar, and black pepper. Cook until slightly thickened.
Sauté your favorite veggies in the same pan, then coat with any leftover sauce.
Place the stir-fry veggies over rice or noodles, top with crispy pumfu, and garnish with spring onions and sesame seeds.
