This decadent tart is packed with caramelized onions, roasted butternut squash, Gruyère and crème fraîche.
If you're looking for the perfect transitional fall dinner, you've found it! It makes a great vegetarian main dish, just add your favorite salad. Or serve as a brunch, lunch or appetizer.
However you serve it, with it's warm fall flavors, sweet onion and nutty cheese this is going to become your newest fall favorite!