Cheapest stir-fry ever

So had have a couple cans of tuna I got on sale for about $0.70 and still have a chunk of cabbage to use up.

Chopped up the cabbage and some green onion. Threw it in a pan with some olive oil. Got a 1/3cup of brown rice cooking and then added a can of tuna to the cabbage and green onion once they were looking slightly cooked. Threw in a tablespoon of soya sauce and stirred it all together.