Chicken Potato Casserole

via The Spruce Eats

Ingredients

3 tbsp
butter
8 oz
mushrooms, sliced
1 cup
onion, chopped
2 tbsp
flour
1 cup
milk
to taste
salt and pepper
2 cups
potatoes, diced and cooked
2 cups
chicken, diced and cooked
1 cup
breadcrumbs, optional
2 tbsp
butter, melted, optional
1 cup
cheddar cheese, shredded, optional

Instructions

Preheat oven to 350F/180C.

Lightly grease 2 quart baking dish.

Heat butter in a large heavy skillet over medium heat. Add mushrooms and onions and cook until tender and lightly browned, about 8 minutes.

Stir flour into pan. Cook, stirring, 1-2 minutes.

Gradually add milk, stirring, and cook until thickened, 3-5 minutes. Add pepper and salt.

In baking dish, combine cooked potatoes, chicken, and mushroom sauce.

Top with buttered breadcrumbs or shredded cheese, bake 25-30 minutes.