Peppers, mushrooms, asparagus, sweet potatoes, onions, corn, zucchini, and yellow squash are all appropriate for grilling. Unlike roasting, this method is very quick. Simply brush the vegetables with a little olive oil and place on the grill pan or the oiled rack of a grill. Grill over high heat until tender. It's pure pleasure to watch vegetables being vigorously stirred over a large deep wok.
Most vegetables are fine for stir frying.
My favorites include broccoli, peppers, snow peas, mushrooms, carrots, and cabbage. The best pan is a wok. Because of its shape, a wok can hold many vegetables at once. As you stir fry, the sloping sides of the wok help the vegetables cook and become crispy without overcooking. The heat must be high for stir frying.