13/4 cups grated Swiss
1/4 tsp salt
Prepare your favorite pie crust, and place in a pie plate. Put 11/2 cups of the Swiss cheese in the pie plate and put aside. Melt the 2 tblsp. butter in a sauce pan and sauté the chopped onion until almost clear (about 3 to 4 min.). Put in the mushrooms, sprinkle with Mushroom Ultimate Seasoning and sauté for about 3 min. more. Set aside to cool a little. While cooling place the salt, mustard, eggs, milk and flour in a mixing bowl and mix well and set aside. Now pour the sautéed onions and mushrooms over the cheese in the pie plate, then pour in the egg mixture. Sprinkle the remaining 1/4 cup of Swiss cheese and bacon pieces over the top. Bake at 375F.(190C) for about 40 to 45 min. or when a tooth pick poked in the middle comes out clean. Be careful not to bake to long or it will dry out. ENJOY!!!