← All recipes

Scalloped Potato and Tuna Casserole

A home-style Scalloped Potato and Tuna Casserole made with Potatoes Pared & Slice Thin, Butter, Flour, Milk, and Salt. Save it, add the ingredients to your shopping list, and cook it tonight.

Ingredients

• 4 cup
• 3 tbsp
• 1/4 cup
• 2 cup
• 1 tsp
• 1/8 tsp
• 1 cup

Method (preview)

1. 1

   Cook potatoes in boiling salted water 10 minutes,;Drain.

2. 2

   Meanwhile melt butter in top of a double boiler over direct heat.

3. 3

   Stir in flour, then mustard.

4. 4

   Add milk, salt and pepper to taste, and stir over boiling water until smooth and thickened.

5. 5

   Arrange the sliced potatoes,tuna and onions in alternate layers in a greased 2 quart casserole.

6. 6

   Pour sauce over all, and BAKE in a moderate oven 350 degrees for 45 minutes.