Grilled Potato Wedges
["1 1/3 Tablespoons olive oil", "1/4 teaspoon red pepper", "1/4 teaspoon onion powder", "1/4 teaspoon liquid smoke", "4 medium potatoes, scrubbed and quartered lengthwise"]
["Heat grill. In a bowl, combine all above ingredients and mix until well coated. Place on grill and turn over every 7 minutes. Move to center of grill each turn. Grill for 20 minutes of until tender with knife."]
["olive oil", "red pepper", "onion powder", "liquid smoke", "potatoes"]