Speedy Potato Tuna Casserole

Why I Love This Recipe
Ingredients You'll Need
1 (4.9-oz.) pkg. Hungry Jack® Au Gratin or Cheesy Scalloped Potatoes
2 6-oz.) cans water-packed tuna, drained and flaked
2 cups frozen cut green beans, partially thawed
2 cups water
2/3 cup milk
2 tablespoons butter or margarine
Preparation Directions:
1. Heat oven to 425°F. Place potato slices, tuna and green beans in ungreased 2 to 2 1/2-quart casserole dish. Mix gently
Directions
Heat oven to 425°F. Place potato slices, tuna and green beans in ungreased 2 to 2 1/2-quart casserole dish. Mix gently.
2. Combine sauce mix, water, milk and margarine or butter in 2-quart saucepan. Bring just to a boil (about 4 minutes), stirring occasionally. Remove from heat and pour sauce over potato mixture in casserole dish.
3. Bake at 425°F. for 25 to 30 minutes or until potatoes are tender. Let stand 5 minutes before serving to thicken sauce