I often do zucchini parmesan. prob the simplest. I just slice it longways. (bigger ones I clean out the seeds) spread a little butter, sprinkle on the cheese and either bake or grill. Sautéed is good. Slice one yellow, one green and some onion. toss it in the pan. Last night it was deep fried. Sliced into 'planks' about 3/4" thick then angle cut into 'sticks', flour, egg and a mix of bread crumbs and parmesan. Fried to golden brown...yummy