Burek - cooking recipe

Ingredients

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

Preparation

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.