I haven't made gyoza for ages. Chris asked me to show him how to make them so this morning a quick lesson in the kitchen and we had lunch. They aren't perfect but they were good.
For a step by step tutorial, from one I consider an expert, visit my friend Jen at Use Real Butter and see how she does it. Jen calls them potstickers. I know them as gyoza as I learnt to make them when Ryoko stayed with us in Auckland.
I bought prerolled wrappers but maybe someday I'll make my own dough.