Learn how to make a mouth watering zucchini gratin with caramelized onions, perfect for anytime of the year.
 
What is gratin?
A gratin is always baked and/or broiled in a shallow dish known as a gratin dish. The topping is traditionally cheese or breadcrumbs that gets crispy when cooked.
 
Digital download includes the following recipe from our Galettes & Gratins cookbook:
Zucchini with Caramelized Onion Gratin Recipe
Carmalized Onion Recipe