Soak 1 tablespoon of dried minced onion in the milk. Prepare the biscuit mix according to package instructions for rolled biscuits, using the onion milk mixture for the liquid called for.
Roll into two 8 inch circles, about ¼ inch thick.
Press one circle into the bottom of a greased 8 inch pie dish.
In a large non stick pan, brown the beef or pork until no pink is visible. Pour off excess fat.
Stir in 1 tablespoon dried minced onion, then stir in the cheese, mayo, and parsley.
Preheat your oven to 190° C (375° F)
Pour mixture into the pie dish and spread out evenly.
Roll out second circle to fit the top of the pie dish, and place on top of the meat mixture.
Bake for 15-20 minutes.
Drizzle melted butter over the top of casserole, sprinkle with the 1 teaspoon of dried minced onion. Bake for another 2 minutes or until the onion is toasty.
Mix together the Vegetable Sauce ingredients in a small sauce pan and place on medium heat until hot, stirring often. Pour into a bowl for serving.
Cut the casserole into wedges, serve, and top with the Vegetable Sauce. Enjoy.