Brown the ground turkey or chicken, with the chorizo, in 2 TBs olive oil for 10 minutes until brown in a large Dutch oven pan.
Blacken the poblano peppers. You will need two peppers for this recipe, but I sometimes will blacken a few more peppers for queso or chorizo dip. To blacken, brush the peppers with olive oil, and place under the oven broiler on a parchment lined oven pan for 6-8 minutes. Watch carefully, when brown on one side, turn over for 2 more minutes. Remove from oven and let cool. Chop and remove as many seeds as possible. To save time, you may simply use a can of chopped green chilis. Add to the chili.
Caramelize in the large sauté pan the sliced onion while the meat is browning. Add 2TB olive oil and the onions, 1 tsp kosher salt, and sauté on low heat for 10 minutes, then add the sugar to caramelize. Continue to cook on low heat until soften, sweet, and browned. Be careful to not over brown or burn the onions.
During the last 10 minutes of caramelization of the onions, add the garlic. Do not over cook the garlic, it will burn, and have unpleasant taste. Add the browned onions and garlic to the chili.
Brown the peppers and chopped celery in 2 more TBs olive oil for 5- 10 minutes, add the chopped tomatillos for the last 5 minutes. Add to the chili.
Now add the diced canned tomatoes, tomato sauce, and tomato paste to the chili. Stir well. Add the cumin, 1 TB Ancho chili pepper, 1 tsp kosher salt, and 1 tsp cardamom ( or 1 tsp cinnamon) . Add one cup chicken stock. You may add a can of drained black beans ( they do have some carbs so may be omitted).
Heat on low for 1 hour. You may also use a crock pot, start on high for one hour then heat on low heat for 5-6 hours. After 30 minutes, taste and adjust the hotness of the chili, by adding more chili power. You may also thin the chili with more chicken broth. Keep on a low simmer and covered with a lid.
Top with shredded smoked cheddar cheese, pepper jack, or Mexican cheese. You may also add full-fat sour cream, sliced black olives, chopped cilantro, or chopped green onions... I will add a few black tortilla chips for some crunch ( very few carbs).