Try this homemade Stromboli-In-A-Flash By Mr. Food recipe the whole family will love. Made with vegetable oil, onion, coarse grain mustard and mozzarell…
This Stromboli-In-A-Flash By Mr. Food relies on simple, everyday ingredients such as vegetable oil, onion (chopped), coarse grain mustard and mozzarella cheese (shredded). It comes together quickly and makes 4 servings, at about 234 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