These homemade veggie dumplings are filled with a delicious combination of spinach and mushrooms. The filling is sautéed with garlic and onions, then seasoned with soy sauce and sesame oil for a savory flavor. The dumpling wrappers are made from scratch using a simple dough recipe. Once the dumplings are assembled, they can be steamed, boiled, or pan-fried to perfection. Serve these dumplings with a dipping sauce made from soy sauce, rice vinegar, and a touch of chili oil for a tasty appetizer or main dish.