Tuna Casserole - cooking recipe

Ingredients

2 Tbsp. butter
2 Tbsp. flour
1 1/2 c. milk
salt and pepper to taste
1/2 c. chopped onions
1 can tuna
1/2 c. chopped celery
1 c. salad macaroni
1 can cream of chicken soup

Preparation

Mix together butter, flour and milk.
Add remaining ingredients.
Mix together.
Pour into large casserole and refrigerate overnight.
Bake at 350\u00b0 for 1 hour.