1. Combine the wonton ingredients together in a medium-sized bowl. Place 1 tsp. of the mixture in the center of each wonton wrapper.
2. Brush the edges of the wrapper with water and press ends upward together to seal into a little pouch. Repeat with remaining mixture. Set aside.
3. In a medium saucepan, combine the balsamic vinegar, mirin and soy sauce. Bring to a boil and cook until the mixture has reduced by half. Remove from the heat, add the basil leaves and cover. Steep for 2 minutes. Discard the basil leaves and set sauce aside to cool slightly.
4. Place wontons in a steamer basket over 1 inch of boiling water. Cover, and steam for 12-14 minutes. Serve hot with sauce.
Notes
Source: Taste of Home, October 2011*Cooked pot stickers and sauce can be frozen for up to 3 months.*