Cheesy Hasselback Potatoes

Preheat oven to 375°F. Cut 6- 10 inch squares.

Cut each potato into 1/4 inch slices, cutting to but not through the bottom of the potato.

Place 1 potato on each foil square.

Combine butter, garlic salt, onion salt, pepper, & grated Parmesan in a small bowl & mix well.

Place 1/2 tbsp (or a little more, if desired) butter mixture on each potato. Wrap each potato with foil.

Bake until potatoes are tender, about 1 hr. Open foil packs. Top each potato with cheddar cheese. Serve with sour cream, if desired.