Finger foods are food meant to be eaten directly using the hands, like Sandwiches de Miga, Canapes or Empanadas in contrast to food eaten with a knife and fork, spoon, chopsticks, or other utensils.[1] In some cultures, food is almost always eaten with the hands; for example, Ethiopian cuisine is eaten by rolling various dishes up in injera bread.[2]
Foods considered street foods are frequently, though not exclusively, finger food.
In many western countries, there are catering businesses that supply finger foods for events such as weddings, engagements, birthdays and other milestone celebrations.
For weddings, in particular, finger foods are becoming more popular because they are less expensive and offer more flexibility with menu choices.[citation needed] Gourmet hors d’oeuvres such as quiches, pâté, caviar, and tea sandwiches are suitable for a formal event, whereas more familiar food such as sliced fruits, deli trays, crackers, and cookies are preferred at more casual celebrations.
Source: Wikipedia