Prune Lekvar

In a medium saucepan with a tight-fitting lid, combine the prunes and water and let them sit for 2 hours to soften. (If the prunes are cut in half, it will take only 1 hour.) Bring the water to a boil, cover the pan tightly, and simmer for 20 to 30 minutes on the lowest possible heat until the prunes are very soft when pierced with a skewer. If the water evaporates, add a little extra.