I'm tasked with providing my in-laws with some of the food for Thanksgiving. It's going to be a pretty big potluck...let's say 40-50 people...so a ton of food is necessary. I need ideas for vegetable side dishes, I'm at a loss of ideas. My in-laws are simple people...ethnic/exotic ingredients are wasted on them...I've done glazed carrots and sauteed green beans for them in the past, but would like to try something different. I will be making mashed potatoes, too, so no potato ideas, please. Any of your creative yummy ideas would be much appreciated!