Cook Turkey. In a skillet over medium heat, cook the ground turkey until browned. Drain excess fat.
Prepare Sauce. In a small bowl, mix soy sauce, sesame oil, and hoisin sauce. Set aside.
Sauté Aromatics. In the same skillet, sauté minced garlic, grated ginger, and chopped green onions until fragrant.
Combine Ingredients. Return the cooked turkey to the skillet. Add water chestnuts and the prepared sauce. Stir well to combine.
Serve in Lettuce Leaves. Spoon the flavorful turkey mixture into individual lettuce leaves, creating wraps.
Garnish and Enjoy. Garnish with additional green onions or sesame seeds if desired. Serve immediately and enjoy these delightful Asian Turkey Lettuce Wraps!