Warm up with this hearty Chicken Fajita Soup recipe. Made with white onion, olive oil, rotisserie and tomatoes. Easy step-by-step instructions included.
This Chicken Fajita Soup relies on simple, everyday ingredients such as white onion, olive oil, half and half milk and shredded cheese. It comes together quickly and makes 4 servings, at about 385 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026