Warm up with this hearty Spaghetti Soup recipe. Made with butter, onion, chicken broth and thin spaghetti. Easy step-by-step instructions included.
This Spaghetti Soup relies on simple, everyday ingredients such as butter, medium onion, chopped, chicken broth and garlic powder. It comes together quickly and makes 4 servings, at about 1211 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026