Vegetarian Leftover Soup

This is a really cheap meal because it is all about the leftovers. All I do is take a can of vegetable stock (for soups) and start heating it on the stove. Today I added in the leftover rice from last night's stir fry, chopped up a carrot, diced half a zucchini, half an onion chopped, some beans from two days ago and the leftover basil from my pasta primavera. For extra flavor I tossed in some fresh cracked pepper, garlic powder, and salt. Fifteen minutes later I had a great, quick, and cheap soup for lunch.