Beef With Mushrooms Sauce

1 lb. of Mushrooms cleaned and halved
1 cup of chopped scallions

1/4 lb. of Butter                              2 teaspoons of Minced garlic
2 tablespoons of Tomato paste
1/2 tsp. Thyme, crumbled
Bay leaves
11/2 cups of beef broth
1/4 cup of red wine
1 cup of tomato puree
Salt to taste
1/2 tsp. Pepper
1 1/2 to 2 lbs. Cooked beef, in bite size pieces
In a large pan melt the butter and add the mushrooms and cook
until they are soft. Next add all the other ingredients except
the beef and simmer over low heat for 1 hour. Stir in the beef
and cook until the beef is hot all the way through.