I love crostini! Whats not to love about a beautifully crisp slice of baguette topped with something sweet or savory? If you are hosting a hors d’oeuvre party, a small dinner or heck just looking for a tasty snack crostini are always a great option in my book! The combination possibilities are endless and with a little creativity you could probably come up with a handful of ideas with things already in your fridge and pantry. These Caramelized Onions, Thyme & Fontina Crostini are a great go to! The onions are so tender and sweet, they pair perfectly with the fresh earthy thyme and the fontina cheese.