With truffles and a fried egg where do you go wrong? Nowhere. That's where.
Cook the burger to desired temperature on the grill. Season with salt and pepper. Toast carasau in salamander, season with salt, pepper, herbs, and olive oil. Place fontina on burger and melt cheese in salamander. Place burger on carasau. Put the tomato compote on the burger. Sprinkle with pecorino and serve with herb fries.