Prepare mashed potatoes ahead. In large frying pan add approx. 2 cups water, bring to near boil. Next add meats. Boil until meat is cooked (grayish color), add onions and cook until onion are clear. Remove from heat and drain meat in a colandar. Using a potato masher, mash until all liquid/grease is removed from the meat mixture (slightly dry). Transfer to a regular large bowl. Mix in well the mashed potatoes and seasoning. Press into a 9" pie plate. Bake 350 degrees until crust is golden brown. Serve hot. Tastes great with small amount of ketchup on top. Serve with mustard pickles.