Caramelized Onions, Thyme & Fontina Crostini — Snacks & Appetizers recipe

Caramelized Onions, Thyme & Fontina Crostini

Eats Now Editorial Team  · Snacks & Appetizers

Jump to Recipe

Try this homemade Caramelized Onions, Thyme & Fontina Crostini recipe the whole family will love. Made with vidalia onions, thyme, cane sugar and unsalt…

This Caramelized Onions, Thyme & Fontina Crostini is built around simple, easy-to-find ingredients. It comes together quickly and makes 4 servings. 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

Serves 4 Snacks & Appetizers
Servings: persons

Frequently Asked Questions