This is a recipe I have used several times, not necessarily for Thanksgiving, but usually when I want something besides a
"green" salad.
Steamed asparagus w/thinly sliced onion, mushrooms sauteed in olive oil w/some garlic, all tossed with some grated Parm.
cheese, more olive oil, lemon juice and salt and pepper. Make sure its chilled and grate some hard boiled eggs on top before serving.