Creating Vietnamese Caramel Ginger Chicken is a straightforward process if you follow these simple steps:

1. Prepare the Chicken: Cut the chicken thighs into bite-sized pieces and set aside.

2. Make the Caramel: In a large pan, heat 3 tablespoons of sugar over medium heat. Allow it to melt and turn into a light brown caramel. Stir gently to avoid burning.

3. Add Cooking Oil: Once the caramel is ready, add 2 tablespoons of cooking oil. Be careful, as it may splatter.

4. Sauté Aromatics: Add the sliced onion and sauté for 2-3 minutes until translucent. Then, add the minced garlic and grated ginger, cooking for another minute until fragrant.

5. Add Chicken: Place the chicken pieces into the pan and cook until browned on all sides, about 5-7 minutes.

6. Create the Sauce: In a bowl, mix the fish sauce, water, soy sauce, and black pepper. Pour this mixture over the chicken.

7. Simmer: Reduce the heat to low and cover the pan. Simmer for about 15-20 minutes or until the chicken is cooked through and tender.

8. Serve: Once the chicken is cooked, turn off the heat. If the sauce is too thick, you can add a little more water to achieve your desired consistency.

9. Garnish: Garnish with fresh cilantro and red chili slices for an added pop of color and flavor.

10. Enjoy: Serve your Vietnamese Caramel Ginger Chicken over steamed rice or noodles, and savor each delicious bite!