Beef Stroganoff Pie

Name: Beef Stroganoff Pie
Prep time: 25 min
Cook time: 35 min
Total time: 1 h
Cuisine: European, Eastern European
Ingredients: 3 cups flour, all purpose; 2 tablespoons dried onion flakes; 1 teaspoon salt; 1 teaspoon sugar; 1/4 teaspoon fresh ground black pepper; 1/2 cup butter; 1/2 cup shortening, such as crisco; 1 egg, beaten; 6 -8 tablespoons cold water; 1 tablespoon milk (for eggwash); 1 egg, beaten (for eggwash); 2 cups mushrooms, sliced; 1 cup onion, chopped; 2 lbs ground beef; 1 cup fresh parsley, chopped; 1/2 cup breadcrumbs; 8 ounces cream cheese; 1/2 teaspoon fresh ground black pepper; 1/2 teaspoon thyme leaves