Add your sliced chicken sausage to the pan and heat to medium high heat. No oil is necessary unless your pan tends to stick. Brown sausage on both sides. This takes approximately 5-7 minutes. Remove from pan and set aside.
Add cooking fat of choice, peppers, and onion to the pan. Cover and let cook for 6-8 minutes or until peppers and onions are softened and wilted.
Salt & pepper to taste.
Stir the cooked chicken sausage into the peppers and onions.
Eat as is or serve over cauliflower rice or potatoes.