Easy Mixed Grilled Vegetables Recipe with Marinade

Ingredients

• 1 red bell pepper (quartered lengthwise)
• 1 yellow squash (sliced diagonally into ½-inch pieces)
• 1 zucchini (sliced diagonally into ½-inch pieces)
• 1 bunch asparagus (trimmed)
• 1 red onion (sliced into ½-inch rings)
• 8 ounces mushrooms (halved lengthwise)
• 3 tablespoons olive oil
• 2 tablespoons lemon juice
• 1 teaspoon Italian seasoning
• 1 teaspoon garlic powder
• 1 teaspoon salt
• ½ teaspoon black pepper
• Lemon wedges (for serving)