Try this homemade Steak, Spinach, and Onion Crostini with Lemon-Herb Aioli recipe the whole family will love. Made with Bread, Lemon-herb, Flank and Moz…
This Steak, Spinach, and Onion Crostini with Lemon-Herb Aioli relies on simple, everyday ingredients such as loaf french bread, fresh baby spinach leaves, shredded mozzarella and garlic, grated. It comes together quickly and makes 4 servings, at about 1145 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