Asparagus

Prep: Remove tough ends; cut into 1-inch lengths, or grill whole

Marinate: 30 minutes

Grill time: 5–6 minutes

Bell peppers (red, yellow, green)

Prep: Remove seeds and membranes; slice into wide pieces

Marinate: 1 hour

Grill time: 4–5 minutes per side

Eggplant

Prep: Do not peel; cut into cubes

Marinate: 30 minutes

Grill time: 4–5 minutes per side

Grape or cherry tomatoes

Prep: Leave whole

Marinate: 30 minutes

Grill time: 5–6 minutes

Green tomatoes (small)

Prep: Leave whole

Marinate: 30 minutes

Grill time: 5 minutes per side

Mushrooms

Prep: Wipe with a clean, dry cloth; do not rinse

Marinate: 15 minutes

Grill time: 6–8 minutes

Onions

Prep: Peel and quarter, leaving root end intact on each piece

Marinate: 30 minutes

Grill time: 6–8 minutes per side

Summer squash

Prep: Cut into 1-inch-thick slices

Marinate: 30 minutes

Grill time: 5–6 minutes per side

Sweet potatoes

Prep: Parboil for 15 minutes; then peel and cut into 1 ½-inch pieces

Marinate: 30–60 minutes

Grill time: 5–6 minutes per side

Tomatoes (large)

Prep: Cut into thick wedges

Marinate: 30–60 minutes

Grill time: 4 minutes per side

Zucchini

Prep: Cut into 1 1/2 inch pieces

Marinate: 30–60 minutes

Grill time: 5–6 minutes per side