Step 1

Preheat grill to medium-high.

Step 2

Cut 4 large pieces of foil and set aside.

Step 3

In a large bowl, combine potatoes with olive oil, garlic powder, thyme, rosemary, salt and pepper.

Step 4

Divide potatoes between foil pieces.

Step 5

Fold the sides of the foil over the potatoes, covering completely; seal the packets closed.

Step 6

Place foil packets on the grill and cook until tender, about 20 to 30 minutes, turning once. Pierce with a fork to check for doneness.

Step 7

Remove from grill and carefully open up each packet.

Step 8

Sprinkle with parsley and serve.