Meatballs with Bulgur in Onion and Tomato Sauce

VOLI are marbles, the multicolored little balls that were so popular with kids during my childhood. But unlike the glass versions, which were quite expensive, the ones we used to play with were made of clay and colored in various bright, glossy shades. They were fragile, and their glaze would crack, revealing their dark red insides, similar in color to these delicious meatballs with bulgur.

This recipe comes from the island of Rhodes, and bulgur is probably the grain originally used