Step 1

Preheat the oven to 350ºF. Spread chicken out in a roasting pan. Drizzle with 1 tablespoon olive oil and season with 2 teaspoons chili powder, 1 tablespoon cumin, 1/2 teaspoon salt and a pinch or two of cayenne. Roast for 30 minutes. Shred or cut into bite sized pieces. Set aside.

Step 2

In a large pot heat remaining 2 tablespoons olive oil. Sauté onion and garlic over medium heat for 5 minutes or so, until tender. Add beans, shredded chicken, chilies, oregano, 2 tablespoons chile powder, 2 tablespoons cumin, 1/2 teaspoon salt, and 1/4 teaspoon cayenne (or more, to taste). Add 4 cups of chicken broth, reserving the rest for thinning the chili to your desired consistency. Stir to combine and simmer gently on low for 20 minutes. (to keep the chicken tender, do not let the pot boil)

Step 3

Remove the pot from the heat and let it cool for 5 minutes or so before proceeding. With the pot still off the heat, stir 3 cups of cheese into the pot, 1 cup at a time. Then stir in 1 cup of sour cream. (Or for Dean's richer, creamier version, add all 6 cups of cheese to the pot and 2 cups of sour cream) Bring the pot back to a gentle simmer over low heat (to keep the dairy products from separating, don't boil). Simmer the chili for 15-20 minutes, adjusting with additional chicken broth, if you like. A method I like to use for great added texture is to use a potato-masher in the pot to mash half the chicken and beans. Then stir to combine with the rest.

Step 4

Serve chili in bowls with garnishes on top or on the side.