So, I made a lovely batch of pasta dough this morning, and have six egg whites left over. I'd prefer to use them up as soon as possible in some sort of dessert. Any ideas/recipes? I do not have a kitchen scale so macarons are out, and I'm not really interested in more meringues. I was considering doing a simple angel food cake or pavlova but I'd like something more interesting. If anyone has unique ideas it would be greatly appreciated.