Two Cheese Scalloped Potatoes

Two Cheese Scalloped Potatoes

Ingredients : 
6-8 medium potatoes, skin on
3/4 cup shredded Asiago cheese
3/4 cup shredded sharp white cheddar cheese
1 medium onion, chopped
3/4 cup cream
2 tbs butter, melted
salt and pepper to taste
1 tbs fresh rosemary, chopped
1 large clove garlic, minced