1 lb. ground beef
1 sm. onion, chopped
1 c. tomatoes, diced
1 c. frozen peas
1/4 c. catsup
Salt & pepper to taste
2 c. mashed potatoes
1 egg
1/2 c. grated cheese

Brown meat and onions; place in casserole and add 1/4 cup catsup to meat. Sprinkle with salt and pepper to taste. Add tomatoes and peas on top of meat. Mix beaten egg into mashed potatoes, spread over top of vegetables. Cover and bake at 350 degrees for 30 minutes. Uncover, sprinkle top with cheese and bake for 15 minutes or until done. Can be placed under broiler if you wish top to be browner.