My children are very fond of eating with their hands. If given a choice they would opt for food that could be eaten without the use of silverware–tacos, sandwiches, spring rolls, siopao (steamed buns), even sushi, if we make it at home.
Rice and meat can be eaten with hands. And there is a correct and efficient way to do it too. It seems very easy, but I have seen people do it in weird and very awkward ways. I have to say, that it is not similar to how toddlers do it– using just two fingers and picking food a morsel at a time.
The proper way to eat with hands involves using the tips of all five fingers. The fingers act like The Claw (you know, the electronic game found in arcades). They gather the food together–a chunk of meat and a kumpol of rice, and in one motion, the clump of rice and meat go in the mouth.
The whole hand does not even have to get dirty, just the fingertips. Fingers do not have to go inside the mouth too. The fingers just touch the lips and the food gets pushed inside.
Anything can be eaten with hands, but the easiest to eat would be dry food.
Kamayan is best recommended for eating seafood. Peeling shrimps, getting meat out of crabs and lobsters, and picking fish bones are just best done with fingers.
I honestly have not taught my kids how to eat rice with their hands; I don’t think they have seen me eat rice with my hands either. The opportunity has just not presented itself. But, I have been preparing food that can be eaten with hands.