Combine the dried thyme, oregano, smoked paprika, cayenne pepper, dried basil, black pepper, and onion powder in a small bowl—this is your signature spice blend that will layer flavor throughout the dish. While you're prepping, mince your garlic cloves, ginger, and habanero peppers; dice your onion; slice your sausages into 1/2-inch rounds; and cut your chicken thighs into 1-inch chunks. Having everything ready before you start cooking ensures smooth transitions between stages.
Toss the chicken chunks with 2 tablespoons of your spice blend, coating evenly. Heat oil in a large, heavy-bottomed pot or Dutch oven over medium-high heat, then brown the chicken for 7 minutes, stirring occasionally until the edges are deeply caramelized—this develops the foundational flavors of your jambalaya jollof. Remove the chicken with a slotted spoon and set aside. In the same pot, brown the sausage slices for 3-4 minutes until the edges are crispy, then remove and set aside with the chicken. I like to leave a little fat in the pot for the aromatics—it creates an incredible flavor base.
In the same pot with the rendered fat, add your diced onion and sauté for 5 minutes until softened and beginning to turn golden. Add the minced garlic, ginger, fresh thyme sprigs, and 2 teaspoons of your remaining spice blend, stirring constantly for 2 minutes to bloom the spices and infuse the oil. Stir in the tomato paste and cook for 5 minutes, allowing it to caramelize slightly and deepen in color. This step transforms raw ingredients into a rich, concentrated base that will carry flavor throughout the entire dish.
Add the canned plum tomatoes (with their juice), minced habanero peppers, bay leaves, Worcestershire sauce, and prawn stock cube, stirring well to combine. Bring to a boil, then return the browned chicken and sausage to the pot along with any accumulated juices. Reduce heat to low, cover partially, and simmer for 35 minutes, stirring occasionally. The long, gentle simmer allows the chicken to become tender, the sausage to flavor the sauce, and all the spices to meld into a cohesive, complex base.
Rinse your jasmine rice under cold water until the water runs clear, then add it directly to the simmering sauce along with the chicken stock. Season with salt to taste, stir well, and bring back to a simmer. Cover with a lid and cook for 30 minutes on low heat, stirring often to prevent sticking and ensure even cooking. When the rice is nearly tender and most liquid is absorbed, cover the pot with foil underneath the lid to trap steam, then cook for an additional 15 minutes. This two-stage rice cooking technique ensures fluffy, fully cooked grains that absorb all the savory flavors without becoming mushy.
Fluff the rice with a fork and transfer to a serving platter or individual bowls. The jambalaya jollof is now complete and ready to eat—no additional toppings are needed, as this one-pot dish is already deeply flavorful and satisfying.