Asparagus Casserole - cooking recipe

Ingredients

2 cans asparagus
6 hard-boiled eggs
1 lb. grated. American cheese
2 c. milk or part milk and part liquid from asparagus
4 Tbsp. butter
4 Tbsp. flour
salt and pepper

Preparation

Melt butter.
Stir in flour, salt and pepper to make a smooth paste.
Add liquid to flour paste and cook slowly, stirring constantly.
Stir in grated cheese until melted.