Cook shiitake mushrooms on medium-low heat in a pan with oil until golden and fragrant.
Add in onions, garlic, carrots and spinach. Stir fry until soft and excess liquids have been evaporated. Don't want the filling to be watery!
Combine cooked vegetables into a large bowl with fresh tofu, soy sauce, sesame oil, salt and pepper. Mix well.
Fold dumplings - water will help seal the dumplings well so that they don't fall apart while cooking. Swipe to post including how-to video!