Make garlic butter: Add butter, chopped garlic cloves and parsley to mini food processor. Process until garlic is barely noticeable and parsley is chopped. Remove from processor bowl and set aside.

Preheat oven to 425 degrees F.

Using 2 wooden spoons, or a hasselback potato cutting board. Make even cuts in each potato being extremely careful to NOT cut completely through potato. Place on a foil lined rimmed baking sheet. Repeat with remaining potatoes.

Using a pastry brush, brush soft garlic herb butter over each cut potato. Bake in preheated oven a total of 40 - 50 minutes, brushing with the garlic herb butter half way through. By this time the potato should begin to fan out and butter will melt between slices.

Remove from oven when potatoes are done and slightly crispy. Brush with more garlic herb butter. Serve immediately.