Chinese Egg Dumplings (Dan jiao)

Name: Chinese Egg Dumplings (Dan jiao)
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: Chinese
Ingredients: 200 gr ground pork/ ground chicken; 1 Tbsp shaoxing wine; 1 large egg; 2 stalks green onion (finely chopped); 1 Tbsp sesame oil; 1 tsp sugar; 1 tsp salt; 4 eggs; 1 Tbsp cornstarch; 2 tsp water; 2 cups chicken broth; 1 Tbsp soy sauce; 1 Tbsp oyster sauce; 1 Tbsp Shaoxing wine; 1 tsp sugar; 1 tsp cornstarch + 2 tsp of water