A Meal Substitute
I set out to try it and picked up 28 meals worth (that's 7 bags of powder). I went with 1.5 because it's a little less expensive (by about 70 cents a meal) and all I had to do was pre-blend up 4 meals worth of food. You may be thinking 'if you're such a lazy bastard, then how did you think you'd make Soylent?' and it's a good question. I can't answer you but I can say, it doesn't take as long as making a decent plate of spaghetti.