Burek
["2 lb. ground beef", "5 eggs", "1 medium onion, finely chopped", "3/4 c. oil, warmed", "salt and pepper", "1 1/2 c. club soda", "2 Tbsp. chicken soup base", "1 lb. filo dough"]
["Fry onion until soft and transparent; add meat and chicken soup base.", "Simmer until brown.", "Drain.", "Cool.", "Grease 9 x 13-inch pan with warm oil.", "Put 4 layers of filo dough in, sprinkling each with a little oil.", "Add 1/3 of the meat mixture.", "Add 6 more layers of dough; add another 1/3 of meat mixture.", "Make a third layer of dough and meat mixture.", "Save about 4 sheets of filo dough for the top.", "Beat eggs until foamy.", "Add remainder of oil and beat well.", "Add club soda and mix well.", "Put last 4 sheets of dough on top.", "With a sharp knife, cut burek into serving pieces; pour egg mixture over and let sit 30 to 35 minutes.", "Be sure sides are pressed down.", "Bake in preheated 350\u00b0 oven for 30 to 35 minutes."]
["ground beef", "eggs", "onion", "oil", "salt", "club soda", "chicken soup base", "dough"]