Oh I forgot the main thing, that is onion. Luture som/soma, if you have a food processor, chop each of them and later chop them in to small pieces, mix them, put all ingredians, put hot butter (1/3 of stick) and mix them really well like flour dough until it is very juicy. Some people like to light fry them but I don't . Unlike some people, I don't really measure the proportions but Cauliflower, Carrot, Cabbage and Onion are the main big items and you can always put some other vegetables. I put the ski goggle while chopping the onions (best way to chop onion in large that I know of). Steam them in steamer. I have also stemed momo over the perforated aluminium foil place and cover over boiling water pot, it works great. Make enough, so you can fry them next day and take as a lunch.