1/4 cup olive oil
1 tsp. kosher salt
1/2 tsp. minced fresh rosemary
1/4 tsp. garlic powder
1/4 tsp. pepper
Place potatoes in pot of cold water. Bring to boil over medium-high heat. Boil 20 minutes or until potatoes are tender. Drain; run under cold water until potatoes are cool. Arrange potatoes on flat surface. Using a potato masher, smash potatoes, being careful that potatoes stay intact! Potatoes can be made one day ahead up to this point*. Preheat grill for direct heat grilling. Brush both sides of potatoes with olive oil and sprinkle with kosher salt, rosemary, garlic powder and pepper. If potatoes begin to fall apart arrange potatoes on foil and place foil with potatoes directly on grill to cook. Grill until heated through, turning once.