Spinach Pie with Mushrooms

1 9" unbaked pie shell
3 c. fresh spinach
1/2 c. onion, diced
1/2 lb. fresh mushrooms, thinly sliced
1 t. salt
1 T. Worcestershire sauce
2 T. Dijon mustard
2 oz. grated Parmesan cheese, plus more for garnish
1/2 c. olive oil
1/4 c. dried bread crumbs

Wash and pick over spinach. Place in a large saucepan with 1 c. water. Bring to a boil and continue boiling 3 minutes. Drain thoroughly.

Place spinach in a large mixing bowl with onion, mushrooms, salt, Worcestershire sauce, mustard, Parmesan cheese, and olive oil. Toss to mix well. Pour into pie shell. Sprinkle bread crumbs over the top. Garnish with more Parmesan cheese. Bake in preheated oven at 350 degrees for 50-60 minutes.

Makes 1 pie.

Adapted from Old-Fashioned Pie Recipes, p. 28.