Creating Spicy Nigerian Chicken Stew is simple if you follow these steps:

1. Prepare the Chicken: Rinse the chicken pieces in cold water and pat them dry with paper towels. Season with salt and pepper.
2. Heat Oil: In a large pot or Dutch oven, heat the vegetable oil over medium heat.
3. Sauté Onions: Add the chopped onions to the pot and sauté until they are soft and translucent, about 5-7 minutes.
4. Add Garlic and Ginger: Stir in the minced garlic and ginger, cooking for another 2 minutes until fragrant.
5. Incorporate Spices: Add the chopped chilies, ground coriander, cumin, paprika, and thyme. Stir well to combine for about 1-2 minutes.
6. Add Chicken: Place the chicken pieces in the pot and brown them on all sides, about 5-10 minutes.
7. Tomato Mixture: Stir in the crushed tomatoes and tomato paste, ensuring the chicken is well coated.
8. Add Broth: Pour in the chicken broth, enough to cover the chicken. Bring the mixture to a boil.
9. Simmer Stew: Reduce the heat to low, cover, and let it simmer for 30-40 minutes, or until the chicken is tender and cooked through.
10. Adjust Seasoning: Taste the stew and adjust the seasoning with salt and pepper as needed.
11. Garnish: Once cooked, garnish with fresh parsley or cilantro before serving.

These steps will guide you in creating this incredible stew effortlessly.