Combine 1/2 cup milk, 1 tablespoon butter and 1 teaspoon cornstarch. Bring to a boil for a few minutes to make a sauce. Separate 1 egg. Add egg yolk to sauce and mix thoroughly.

1 lb. crab meat (pick out shells)
4 tbsp. mayonnaise
1 tsp. Old Bay (heaping)
Salt & pepper to taste

Fold in sauce. Place in baking dishes. Beat 1 egg white and 1 teaspoon mayonnaise. Spread on top and sprinkle with paprika. Bake 20-30 minutes at 350-400 degrees.