Creating Spicy Dragon Chicken is straightforward if you follow these simple steps:

1. Prepare the Chicken: Cut the chicken into bite-sized pieces and season lightly with salt and pepper.
2. Heat the Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
3. Cook the Chicken: Add the chicken pieces to the pan and sauté until they are golden brown and cooked through, about 5-7 minutes. Remove the chicken from the pan and set aside.
4. Sauté Vegetables: In the same pan, add the sliced onion and bell pepper. Stir-fry for 3-4 minutes until they start to soften.
5. Add Aromatics: Add the minced garlic and grated ginger to the vegetables. Stir-fry for an additional minute, until fragrant.
6. Create the Sauce: In a small bowl, mix together the soy sauce, chili sauce, hoisin sauce, rice vinegar, and sesame oil.
7. Combine Chicken and Sauce: Return the cooked chicken to the pan and pour the sauce over it. Toss well to coat all the chicken and vegetables.
8. Thicken the Sauce: Add the cornstarch-water mixture to the pan. Stir continuously until the sauce thickens, about 2-3 minutes.
9. Garnish: Remove from heat and garnish with chopped green onions and sesame seeds.
10. Serve Immediately: Enjoy your Spicy Dragon Chicken while it’s hot!