Preheat grill. Cut zucchini and yellow squash in half. Cut each half into wide flat planks about 1/8-inch thick. Remove stems from mushrooms and slice to same thickness as squashes. Remove stem, core, seeds, and ribs from peppers and cut to the same width as squash planks. Cut fennel bulbs into eighths or sixteenths, keeping root-end on to help hold slices together. Cut endive in half lengthwise.
|