Asperagus is especially good on the BBQ generally its the best way, always use olive oil since its the light and healthy . Its helps if ya put in a spray bottle and coat the veggie's, it give's it an even coat. If your using woods for flavor as in maple, hickory, pecan, grape or whatever get ready for the explosion of flavor. If ya want to enhance the flavor for the taste palete the sprinkle with some garlic pepper, or roasted garlic with red pepper, or even lemon pepper and cajun mix. For a killer taste try Northwest Salmon Candy on it, the kids will even devour it, trust me when I say this!!!!!!!!!!!!!!!