Add salt, egg and flour to potatoes and mix well. Dough should not be thin. More or less flour may be used according to size of potatoes.
Put dough on plate. Use a teaspoon to scrape off small portions at a time and place in boiling water. Boil about 15 minutes. Keep stirring to prevent scorching. Drain in colander. Rinse once with water. Don't let Halushki get too cold, place in bowl.
Brown onion in shortening, add cabbage and fry slowly until browned, about 20 minutes. Pour over Halushki, mix well (salt to taste) and serve hot.
Cut potatoes lengthwise into slices. Place on 18 X 12 in. double layer of foil. Sprinkle with salt. Add peppers and tomatoes. Lay chicken on top of veggies and brush with oil. Mix ketchup, oregano and butter. Pour over chicken. Wrap foil securely around chicken and veggies. Bake for 1 hour at 400 degrees, or grill 5 inches from coals for 25 - 30 minutes each side.
Brown beef in 3 Tbs. butter, add onions and sauté until golden. Mix meat and onions with ketchup and Worcestershire sauce. Season to taste with salt & pepper. Add as little beef stock and cook covered over low heat for 15 to 20 minutes. Beat egg yolks until light, whites until stiff. Beat yolks, cream remaining, 1/2 cup butter and garlic powder into mashed potatoes. Gently fold in beaten egg whites. Put meat mixture into casserole and top with potatoes, sprinkle with Parmesan cheese and bake at 350 degrees until puffed and browned.