Quail Eggs and Prosciutto Crostini is a delicious and elegant appetizer that combines the rich flavors of quail eggs and salty prosciutto. The crostini is made by toasting slices of baguette until crispy, then topped with a layer of creamy ricotta cheese, a slice of prosciutto, and a perfectly cooked quail egg. The combination of the creamy cheese, salty prosciutto, and runny yolk of the quail egg creates a mouthwatering bite-sized treat that is sure to impress your guests.