Rice is cheap, you can buy large bags of it, and doesn't take long to make, very good indeed. I would wash your rice before hand, makes it taste better by cleaning the dirty husk on the outside.
A good recipe I know is a combination of rice, diced tomatoes, black or brown beans, and shredded cheese. Combine all, put cheese on top. Very simple, surprisingly good taste for price and it makes a lot. Good luck and remember to buy vitamins so you can get proper nutrition. Your diet now as your body finishes growing may affect your health in later years.
A good recipe I know is a combination of rice, diced tomatoes, black or brown beans, and shredded cheese. Combine all, put cheese on top. Very simple, surprisingly good taste for price and it makes a lot. Good luck and remember to buy vitamins so you can get proper nutrition. Your diet now as your body finishes growing may affect your health in later years.