Preheat the grill to medium, or preheat the broiler. If using a broiler, line a baking sheet with foil.
Combine all of the ingredients in a shallow dish and allow the vegetables to marinate while the grill or broiler heats up.
Put the vegetables in a grilling basket or, if broiling, transfer the vegetables to the prepared baking sheet. Grill or broil, 4 inches from the heat, turning once, until the vegetables are cooked through and lightly charred, about 20 minutes. Transfer to a serving bowl and serve.
Recipe courtesy The Deen Brothers (TIE Deen Bros, pg. 88)