Grilled Chicken and Potato Foil Packs Recipe | Say Mmm

Ingredients

• 1/2 cup vegetable oil
• 1/4 cup cider vinegar
• 1 tablespoon garlic powder
• 1 teaspoon ground black pepper
• 1/2 teaspoon salt
• 1/2 teaspoon dried basil
• 1/2 teaspoon dried thyme
• 4 skinless, boneless chicken breast halves
• 4 large potatoes, peeled and cut into 1/4 inch slices
• 2 large onions, cut into 1/4 inch thick slices
• 2 large green bell pepper, cut into 1/4 inch strips
• 2 cups sliced button mushrooms