Shrimp and Vegetable Steamed Dumplings

Name: Shrimp and Vegetable Steamed Dumplings
Ingredients: 2 tablespoons vegetable oil; 1/2 pound raw shrimp, peeled deveined and roughly chopped; 1/2 cup chopped white onion; 1 large carrot finely chopped (about 1/3 cup); 1 cup chopped green cabbage; 1/2 cup shiitake mushroom caps, thinly sliced and chopped; 1/2 teaspoon dry chili pepper flakes; 2 tablespoons sesame oil; 1/4 cup low sodium soy sauce; 3 tablespoons rice wine vinegar; 3 tablespoons sugar; Salt and pepper to taste; 1 pack wonton wrappers, preferably round