SPINACH CHICKEN CASSEROLE

1 chicken
1 package spinach spaghetti, cooked and drained
Fresh mushrooms, sliced
2 packages frozen spinach
1/4 cup (1/2 stick) butter
2 tablespoons mustard
1 to 2 cups cheese
1 cup sour cream
1 cup cream of mushroom soup

Pressure cook 1 chicken with tarragon for 35 minutes. Remove all chicken from the bones; set aside.

Cook spaghetti according to package directions; set aside.

Saute mushrooms; set aside.

Cook 2 packages spinach in microwave.

Mix butter and mustard with the spinach in a food processor.

TO ASSEMBLE THE CASSEROLE:
Sprinkle some chicken broth on the bottom of a 13x9-inch casserole. Layer spaghetti and spinach mixture in the casserole. Sprinkle mushrooms over top.

Spread prepared chicken over noodle mixture. Put cheese on top of chicken.

Mix together the mushroom soup and spread over top.

Bake at 350 degrees F until bubbly.