Try this homemade Caramelized Red Onion, Rosemary, And Asiago Focaccia recipe the whole family will love. Made with olive oil, red onion, Cooking spray …
This Caramelized Red Onion, Rosemary, And Asiago Focaccia relies on simple, everyday ingredients such as olive oil, divided, cooking spray, chopped fresh rosemary and freshly ground black pepper. It comes together quickly and makes 4 servings, at about 100 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