Scalloped Potato Gratin Recipe

Name: Scalloped Potato Gratin Recipe
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: American
Ingredients: olive oil spray (I used my misto); 6 medium peeled yukon gold potatoes (sliced 1/8-inch-thick (2 lb 4 oz peeled)); 2 tbsp light butter (melted); salt and fresh pepper to taste; 1/2 tsp garlic powder; 3 oz shredded reduced-fat Cheddar (I used Cabot) ((3/4 cup)); 1 cup fat free milk; 1 bay leaf; pinch freshly grated nutmeg; 2 tsp thyme