1 lb. lean ground beef
1 1/3 c. mashed potato mix
1 c. milk
1/4 c. ketchup
1 egg, beaten
1 tbsp. instant minced onion
1 tsp. salt
1/8 tsp. pepper
1/2 c. shredded Cheddar cheese
1 1/3 c. mash potato mix - prepared according to directions on pkg.

Combine first 8 ingredients in a large bowl; press mixture into a lightly greased 9 inch pie pan. Bake uncovered at 350 degrees for 35 minutes. Prepare mash potatoes. Spoon on top of meat mixture. Sprinkle with cheese. Bake an additional 4 minutes or until cheese melts.