Hello Leonard, In Poland we buy "Oplatek" in our churches. It is accessible in shops too - but our tradition is to get it from church. Nobody is baking it in home :( To prepare Oplatek you need special baking machine. Most important elements in them are two steel sheet with Oplatek patterns. On one sheet you place thin layer of flour mixt with water and the another one you should use to press on this cake. Attention - the part of the liquid cake is escaping :( Next you need place it for a short moment in hot oven. First, after baking, oplatek has lightly yellow colour - it is normal. Recipe for cake is very simple: 1 litre of water and 1,2 kilogramme of wheat flour.
In USA you don't have Oplatek in churches ?
Merry Christmas and a Happy New Year for you and your family,