Bit of veg and some oil into a hot saute pan. Frozen veg is a blessing if you're a single guy cooking on his own.
Toss in your rice and mix well into the oil.
Add in your soup instead of the normal stock. Keep adding it bit by bit as the rice cooks.
Keep cooking until it's done. The nice thing about paella is that you can put pretty much anything in it. This is as simple as it gets.
But it tastes great!