MARINATED MUSHROOM, TOMATO, AND SCALLION SKEWERS

Steps:

• Whisk garlic, oil, vinegar, thyme, red pepper flakes, 1 tsp. salt, and 1/2 tsp. black pepper in a medium bowl. Transfer mixture to a resealable container or plastic bag and add scallions, tomatoes, and mushrooms. Marinate until ready to cook, at least 15 minutes.
• If using wooden skewers or branches, soak them in water at least 10 minutes. Skewer scallions, tomatoes, and mushrooms, dividing evenly and leaving about 4 inches of empty skewer at the bottom. Reserve leftover marinade.
• Prepare a campfire for medium heat. When it's ablaze, carefully place skewers vertically in the ground around the fire; they should be close enough to the flames that the ingredients begin sizzling within a few seconds. Cook, rotating skewers occasionally, until scallions, tomatoes, and mushrooms are caramelized or charred in spots and mushrooms are tender, 10-15 minutes.
• Transfer skewers to plates, season with salt and black pepper, drizzle with reserved marinade, and serve.
• Do Ahead
• Vegetables can be marinated and chilled up to 1 day in advance.