1 1/2 lbs. unpeeled potatoes
Salt
2 tbsp. (1/4 stick) butter
2 tbsp. flour
1 1/2 c. hot milk
1/2 c. shredded sharp cheddar cheese
1 tsp. freshly grated Parmesan cheese
1 garlic clove, minced
Salt and freshly ground pepper
Shredded cheddar, grated Parmesan and Paprika (topping)

Boil potatoes in lightly salted water until tender. Cool, peel, and cut into 1/4 inch slices. Layer slices in buttered casserole. Preheat oven to 350 degrees. Melt butter in medium saucepan and stir in flour until mixture is smooth. Gradually add hot milk, stirring constantly. Stir in cheeses and garlic and continue cooking until cheese is melted. Season to taste with salt and pepper.

Pour over potatoes and sprinkle with cheddar, Parmesan and paprika. Bake 20 minutes. Place under broiler just until brown and bubbly. Serve immediately. 6 to 8 servings.