In a medium bowl, combine ground chicken, soy sauce, sesame oil, minced garlic, grated ginger, and chopped green onions. Mix well until all ingredients are evenly distributed.
Lay out a wonton wrapper on a clean surface. Place about 1 teaspoon of the chicken filling in the center of the wrapper.
Dip your finger in water and moisten the edges of the wonton wrapper. Fold the wrapper in half to form a triangle, pressing firmly to seal the edges and remove any air pockets. You can also bring the corners together to form a traditional wonton shape.
Repeat with the remaining filling and wonton wrappers.
Heat vegetable oil in a large skillet or pot over medium-high heat to about 350°F (175°C).
Carefully place the wontons into the hot oil, being careful not to overcrowd the pan. Fry for about 2-3 minutes per side, or until golden brown and crispy.
Remove the fried wontons with a slotted spoon and place them on a paper towel-lined plate to drain excess oil.
Serve hot with your favorite dipping sauce, such as soy sauce, sweet chili sauce, or duck sauce.
Notes
These wontons are best enjoyed immediately after frying. For a healthier option, you can bake them at 400°F (200°C) for 15-20 minutes, flipping halfway through.