Creating Sweet Chili Chicken is simple when you follow these straightforward steps:

1. Heat Oil: In a large skillet, heat the vegetable oil over medium-high heat.
2. Cook Chicken: Add the chicken pieces to the skillet and season with salt and pepper. Cook until the chicken is golden brown and cooked through, about 5-7 minutes.
3. Add Vegetables: Stir in the sliced bell pepper, onion, and minced garlic to the skillet. Sauté for another 3-4 minutes until the vegetables soften.
4. Prepare Sauce: In a mixing bowl, combine the sweet chili sauce, soy sauce, rice vinegar, and grated ginger (if using). Stir well to combine.
5. Combine Chicken and Sauce: Pour the sauce over the chicken and vegetables in the skillet. Stir everything together, ensuring the chicken is well coated. Cook for an additional 2-3 minutes until heated through.
6. Thicken (Optional): If you prefer a thicker sauce, cook for an extra minute or two to allow it to reduce slightly.
7. Garnish: Remove from heat, and garnish with chopped green onions and sesame seeds before serving.

By following these clear steps, you can create an incredible dish that’s both tasty and visually appealing.