Combine flour, salt, and water in a bowl.
Cover the dough and let it rest for 30 minutes.
Prepare the filling by mixing chopped vegetables, ground meat, soy sauce, and minced garlic.
Roll out the dough and cut into circles.
Place a spoonful of filling in the center of each circle.
Fold and seal the dumplings by pleating the edges.
Heat oil in a pan over medium heat and fry the dumplings until golden brown.
Once browned, add a little water to the pan and cover to steam.
Prepare the garlic sauce by combining soy sauce, vinegar, minced garlic, sugar, and sesame oil in a bowl.
Serve the dumplings hot with garlic sauce on the side.