Spinach Pie
["3/4 c. crumbled Italian sausage", "2 eggs", "3 Tbsp. milk", "2 tsp. chopped onion", "1/2 c. sliced mushrooms", "1 (10 oz.) pkg. Stouffer's frozen spinach souffle, thawed", "3/4 c. shredded Swiss cheese", "1 unbaked pie shell"]
["Brown sausage in skillet; drain.", "Beat eggs and milk in bowl. Stir in onion, mushrooms, spinach, sausage and cheese.", "Pour into 10-inch pie shell.", "Bake for 25 to 30 minutes or until center is puffed in a 400\u00b0 preheated oven.", "Yields 4 servings."]
["Italian sausage", "eggs", "milk", "onion", "mushrooms", "Stouffer's", "Swiss cheese", "shell"]