1/2 c. parmesan cheese, freshly grated
1 tbsp. dried whole marjoram
1 tsp. salt
1/2 tsp. garlic powder
1/4 tsp. ground nutmeg
1/4 tsp. coarsely ground pepper
4 lg. baking potatoes, peeled and thinly sliced (about 3 lbs.)
2 tbsp. parmesan cheese, freshly grated
2 c. whipping cream
1/2 c. water
Fresh parsley sprigs, for garnish

Combine first six ingredients in a small bowl. Set aside. Layer 1/3 potatoes in a lightly greased 12" x 8" x 2" baking dish. Sprinkle half of seasoning mixture over potatoes. Repeat layers with potatoes and seasonings, ending with potatoes. Sprinkle with remaining parmesan cheese. Combine whipping cream and water; pour over potatoes. Cover with foil and bake at 350 degrees for 1 1/2 hours. Uncover and bake 30 minutes longer. Let stand 10 minutes before serving.