From The Joy of Cooking
Ingredients
Directions
Preheat oven to 350°F.
Cook the macaroni in salted water approximately 3 minutes less than package directions. Drain and set aside. Melt 2 tablespoons of butter in a large saucepan over medium-low heat. Whisk in 2 tablespoons of all-purpose flour, cooking for about 3 minutes. Gradually whisk in 2 cups of milk. Stir in the onion, bay leaf and paprika. Simmer for approximately 15 minutes, stirring frequently.
Remove from the heat and stir in the grated cheese. I used ½ cup grated sharp cheddar, ½ cup grated Monterey jack and 1 ½ cup grated 75% fat free sharp cheddar. Taste and season with salt and pepper to taste. Stir in the elbow macaroni. Pour mixture into a buttered 1 1/2 quart deep baking dish. Toss breadcrumbs with 1 tablespoon of melted butter. Sprinkle over the top of the macaroni mixture.
Bake until the breadcrumbs are lightly browned, about 30 minutes. Let stand for 5 minutes before serving.