Chunky Chicken and Chorizo Chili

Name: Chunky Chicken and Chorizo Chili
Ingredients: 1 tablespoon extra-virgin olive oil, 1 turn of the pan; 3/4 pound chorizo, chopped; 2 pounds ground chicken; 3 tablespoons chili powder, 3 palm fulls; 1 tablespoon ground cumin, a palm full; 1 onion, chopped; 3 cloves garlic, finely chopped; 1 red bell pepper, chopped; 1 (15-ounce) can red beans, drained; 1 bottle beer; 1 (28-ounce) can diced fire roasted tomatoes; Salt; 6 cups chicken stock; 2 cups quick cooking polenta; 2 tablespoons butter; 2 scallions, finely chopped; 2 tablespoons freshly chopped thyme leaves