Chicken Pot Pie

Chicken pie with vegetables and biscuit mix topping.
INGREDIENTS:

2 1/2 cups diced cooked chicken
4 ounces sliced mushrooms, about 1/2 cup
1 1/2 cups frozen peas and carrots or mixed vegetables
1/4 cup chopped onions
1/2 can cream of mushroom or cream of chicken soup
milk
.
Topping
.
1 cup biscuit mix
1/4 cup shortening
3/4 cup milk
PREPARATION:

Put chicken, vegetables, salt and pepper in casserole. Add soup and stir, adding milk a little at a time until desired consistency is reached. Blend shortening into biscuit mix and add 3/4 cup milk, stirring until smooth. Pour batter over top of casserole. Bake 45 min at 375°. Cool for 10 to 15 minutes before serving.