Grilled Red Onion, Squash, and Zucchini - The Local Palate

Ingredients

• 2 large red onions, peeled and cut either into ½-inch “coaster-like” discs or to be threaded on skewers
• 2 large yellow squash, cut into ½-inch slices
• 2 large zucchini, cut into ½-inch slices
• 10 cloves garlic, minced
• ½ cup extra virgin olive oil
• ¼ cup red wine vinegar
• 1½ tablespoons kosher salt
• 1 tablespoon fresh cracked pepper