Try this homemade Caramelized Onion and Fennel Manicotti with Marinara Sauce recipe the whole family will love. Made with Flour, Water, Salt and Eggs. E…
This Caramelized Onion and Fennel Manicotti with Marinara Sauce relies on simple, everyday ingredients such as flour, water, salt and whole eggs. It comes together quickly and makes 4 servings, at about 797 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