Creating Bang Bang Chicken Skewers is straightforward when you follow these easy steps:

1. Prepare the Chicken: Cut the boneless chicken breasts into bite-sized cubes.
2. Make the Marinade: In a bowl, mix together olive oil, soy sauce, chili paste, minced garlic, ginger, salt, and pepper until well combined.
3. Marinate the Chicken: Add the chicken cubes to the bowl, coat them evenly with the marinade, and let them sit for at least 20 minutes (or up to a few hours in the fridge for deeper flavor).
4. Prepare Skewers: If using wooden skewers, soak them in water for 30 minutes to prevent burning. If using metal skewers, proceed to the next step immediately.
5. Skewer the Chicken: Thread the marinated chicken cubes onto the skewers, leaving a little space between each piece for even cooking.
6. Preheat the Grill: Heat your grill to medium-high heat (around 400°F/200°C).
7. Cook: Place the skewers on the grill and cook for 10-15 minutes, turning occasionally until the chicken is cooked through and has nice grill marks.
8. Prepare the Sauce: While the chicken is grilling, mix the remaining marinade with sesame oil in a small saucepan. Heat over medium heat until just starting to simmer, stirring constantly to create a creamy sauce.
9. Serve: Once cooked, remove the skewers from the grill and drizzle with the warm sauce.
10. Garnish: Sprinkle chopped green onions and sesame seeds on top for an added burst of flavor and texture.

Following these steps, you’ll create an incredible dish that showcases the deliciousness of Bang Bang Chicken Skewers!