Heat oven to 350 degrees. Mix meat, 1 1/3 cups instant potatoes (dry flakes), the egg, salt, pepper, onion, ketchup and milk. Spread in ungreased pie pan. Bake uncovered 35-40 minutes.
Prepare remaining instant potatoes as directed on the package for 4 servings. Wet this time. Top baked meat with mashed potatoes; sprinkle with cheese. Bake 3-4 minutes longer or until cheese melts.
From: Glorious Grub Cookbook By. Joan Stewart