As Alice Waters discovered, simple allows the food to shine; Mm, I like lentils and they're a great source of protein.

The big secret to most "delicious" food is heat (they get fire hotter than an average kitchen), fat, and salt. When I feel luxurious, I add a bit more of those things. It's surprising that they still get away with not having to label things while everything in a supermarket (except gmo) is.