Bring a large pot to medium heat. Once hot, add enough olive oil to coat the bottom of the pot. Once the oil is hot, add the onion, carrots and celery. Season to taste with salt. Sauté, stirring occasionally, for about 3-5 minutes, until the onions are starting to turn translucent and the veggies are getting tender. Then, add in garlic and cook for 1 minute longer.
Add in the ground chicken and break apart with your spatula. Season with all of the spices. Continue to cook until browned (about 3 minutes).
Then, add in the cauliflower rice, beans, diced tomatoes, buffalo sauce and broth. Stir. Increase heat to high and bring it to a boil. Once boiling, reduce heat to low and simmer for 30 minutes.*** Then, turn off the heat.
Add cottage cheese to a small food processor and blend until smooth, scraping down the sides as needed. Then, transfer the cottage cheese to a small bowl.
Scoop out one ladleful of broth from the pot of chili and slowly add it into the blended cottage cheese, whisking constantly. This is called tempering. Once fully incorporated, slowly add the tempered cottage cheese mixture back into the pot of chili, stirring constantly.
Serve with an extra dollop of greek yogurt, blended cottage cheese or sour cream, a drizzle of buffalo sauce and some chopped parsley. Enjoy!