Process of preparing upma :
cut the onions,tomatos, green chillies and other ingredients which you prefer.
first take some amount of oil in a pan.
now add mustard seeds, blackgrams and curry leaf and chapped red chilli.
after 1 minute add the ingredients which you chapped before.
leave it for 5 minutes.
after that add some water required for your quantity.
leava it till they get boiled.
now add salt according to the quantity you had taken.
and finally add upma ravva and leave it until it get gathered.