Pie in the Sky

1          beef kidney cleaned of fat
2          eye of round steaks (2lb total meat)
1/4 cup    flour
2 Tbs      olive oil
1          onion chopped & cooked in microwave
1 1/2 cups beef stock
1/4 cup    fino Sherry
           Rosemary, thyme, salt & pepper to taste
1          bay leaf
           Commercial puff pastry thawed
           according to the directions.

Chop the meat into 1/2-inch pieces. Sprinkle flour over meat and roll in the flour covering evenly. Fry meat in two batches in olive oil until slightly browned. Put meat in a stove top casserole and add the onion,...