Asparagus. Roasted with a little olive oil, salt and pepper. Try it. You could even grate some parmesan on it to make it more palatable. Its solid. Or boil it, and then saute it in a little butter.

Things I hated as a kid and still hate: Squash, zucchini, brussel sprouts. Maybe hate is too strong a word but they're just meh. Bland. You can season them but they're still meh.