- Salt - Onion powder - Garlic powder - Dried oregano - Cumin - Chili powder - Paprika - Black pepper - Cooked chicken - Oil - Mushrooms
In a 12-inch nonstick skillet, heat the oil over medium heat. Add the mushrooms (if using), onions, and bell peppers. Sprinkle the remaining seasoning mixture over the veggies.
Cook, stirring often, until the onions start to turn translucent and the vegetables start to soften.