This is ridiculous. And why I'm determined my daughter will have basic cooking skills by the time she's leaves home. She could have made scrambled eggs, a salad, and toast for dinner every night; a sandwich or big salad for lunch; and cereal/oatmeal plus a piece of fruit for breakfast. Cheap foods, healthy, and would require very little prep, grocery shop time, or clean up if you can adequately use a knife.
Whether she's eating take out, meal cubes, or her one meal concoction she's not treating her body with respect. She's obviously unhappy with what she's eating, but really seems to want a short cut to basic self care. Which is weird because she probably spends a significant amount of time on hair, makeup, and clothes, but can't find the time to feed herself well.