My husband makes the best teriyaki veggies! He cuts the veggies - bell peppers, zucchinis, squash, and whatever we grew or whatever was fresh at the market - lengthwise and marinades them in teriyaki sauce (he uses homemade - slowly heat 1 cup each of soy sauce, rice wine, honey, 2 teaspoons minced fresh ginger, and 1 minced garlic clove until well mixed - store in fridge) for about ten minutes. Then grills them outside. He has also roasted them in the oven when the weather didn't permit barbequeing.