Try this homemade Matuces Onion Toasts recipe the whole family will love. Made with Bread, Red Onion, Mayonnaise and Grain Mustard. Easy step-by-step in…
This Matuces Onion Toasts relies on simple, everyday ingredients such as mayonnaise, whole grain mustard and ground black pepper. It comes together quickly and makes 4 servings, at about 277 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