This version combines decadent, creamy Gruyère cheese with caramelized onions and bacon. It's too good!

Jam-packed with flavors like garlic oil, roasted butternut squash, caramelized onions ... prior to using on the pizza. Cut up ...

To maximize this, you want an onion with a higher sugar content but plenty of onion flavor. Keep in mind, though, that some onions, when caramelized ... the flavor of red onions is too sharp ...