The cheapest foods in the supermarket are the most healthful. But, people head to the freezer section and buy junk. I think it comes down to convience/laziness for most people. Or they do not know how to cook. For the $20, I would buy the rice and spend the rest on vegetables. You only need to eat meat occasionally. I did a post on this subject where I made a dinner for four people at a cost of $5.04. Could of been cheaper too, but I had to get everything from one store.