Meringues.

Never tried that but I found very few things that I preferred cooked in a microwave - frozen peas and fish being a couple. I also tried a sponge pudding but while it was OK immediately it was cooked but after about 20 minutes it was as hard as anything on the outside. I don't bother with it at all now - out in the store room!

When microwaves first came in, I remember reading recipes where you wrapped the whipped egg white in cling film and cooked them in the microwave. I could never get them to work. Has anyone ever tried this successfully?

In one of the Bakeoff programmes they had to make 3 different kinds of meringue. One was italian, can't remember the other 2. Mary Berry knows!
I'm not very good at meringues, mine always flop.

I use Two Chicks egg whites. Saves a lot of hassle. I usually make one large meringue a large Pavlova. I used to add vinegar and cornflour but haven't the last couple of times and couldn't tell the difference.

I like to add a little cornflour and vinegar to give a marshmallowy centre, as in this Pavlove recipe.
www.bbcgoodfood.com/recipes/711658/strawberry-pavlova

I love home made meringues - especially when they are bit soft. I always put mine on silicone parchment so they are easy to remove.