Chicken and Andouille Jambalaya

1. 1Place all of the ingredients in a small bowl and stir to combine; set aside.

For the jambalaya:

1. 1Heat the oven to 375°F and arrange a rack in the lower third. Pat the chicken thighs dry with paper towels and set aside.
2. 2Heat the oil in a heavy-bottomed, ovenproof, 7-quart pot or large Dutch oven over medium-high heat until shimmering. Place about one-third of the chicken pieces in the pot and cook, stirring rarely, until browned all over, about 5 to 6 minutes. Remove to a large bowl and brown the remaining chicken in 2 more batches; set aside.
3. 3Remove and discard all but about 1/4 cup of the fat from the pot. Add the butter and melt over medium heat. Add the onions, scrape the bottom of the pot with a wooden spoon to release any browned bits, and cook, stirring occasionally, until the onions just begin to brown, about 6 minutes.
4. 4Add the sausage, ham, and half of the reserved spice mix. Stir to coat everything with the spice mix and cook, scraping the bottom of the pot occasionally, until the meat is browned and the onions are very tender, about 10 minutes.
5. 5Add the bell peppers, celery, jalapeño, garlic, measured salt, and remaining spice mix. Cook, scraping the bottom of the pot occasionally, until the bell peppers have softened, about 10 minutes.
6. 6Add the reserved chicken and any accumulated juices, the tomato sauce or crushed tomatoes, and the tomato paste. Stir to combine and bring to a boil. Add the rice, stock or broth, and bay leaves, stir to combine, and bring to a boil. Cover with a tightfitting lid, transfer to the oven, and bake until the rice is tender and the liquid has been absorbed, about 30 minutes.
7. 7Remove the pot to a wire rack and let it sit, covered, for 5 minutes. Remove and discard the bay leaves. Stir to evenly combine the jambalaya, taste, and season with salt as needed. Sprinkle with the scallions and serve.