What is "crostini"?

Crostini is a traditional Italian appetizer that consists of small slices of toasted bread that are topped with a variety of ingredients. The bread used for crostini is typically a baguette or another type of crusty bread that is sliced thinly and brushed with olive oil before being toasted until it is crispy and golden brown. Once the bread is toasted, it is typically topped with a variety of ingredients, such as tomatoes, basil, mozzarella cheese, prosciutto, or olives. Crostini can be served warm or at room temperature, and can be made with a variety of different flavor combinations. They are a popular appetizer at parties, dinners, and other events, and are often served with a glass of wine or other beverage.