Hi Alyssa,
I've been making my own frozen meals for work, it's not too difficult, it's healthier and costs about the same or less. I roast a piece of boneless breast in the oven until it's barely done, and cook up some rice and/or pasta. Put those both in the fridge until they've cooled down. Then divide them up between tupperware containers and dump a little sauce (tomato, salsa, teriyaki, etc) and a bunch of frozen veggies, and put them in the freezer. Calories are a little higher than a Lean Cuisine sort of frozen entree, but there's twice as much food cuz of all the veggies.
I think the total hands-on time is about 10 minutes, and you don't have to time anything perfectly.
Side note: from someone who's seen 348 on his scale, 188 is a far cry from "morbid obesity"!!