Creating Sweet Chili Chicken at home is straightforward if you follow these easy steps:

1. Prepare Chicken: Cut the chicken breast into bite-sized pieces and pat them dry with paper towels.
2. Mix Sauce: In a small bowl, combine the sweet chili sauce, soy sauce, and cornstarch. Mix until smooth and well combined.
3. Heat Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
4. Cook Chicken: Add the chicken pieces to the skillet. Sauté until browned and cooked through, about 5-7 minutes.
5. Add Vegetables: Toss in the sliced red bell pepper, broccoli florets, and carrot slices. Cook for an additional 3-4 minutes until vegetables are tender-crisp.
6. Add Sauce: Pour the prepared sweet chili sauce mixture over the chicken and vegetables. Stir well to coat everything evenly. Cook for another 2-3 minutes until the sauce thickens slightly.
7. Garnish and Serve: Remove from heat, garnish with chopped green onions and sesame seeds if desired, and serve hot.

These steps will guide you to create tender and flavorful Sweet Chili Chicken that everyone will love!