Beef with paprika

3/4 lb mushroom , sliced 1 small onion , finely chopped 3 tablespoons butter salt and pepper 1/2 cup sherry wine 3/4 teaspoon paprika 2 cups sour cream 2 -4[...]

2 cups chopped onions 2 garlic cloves , minced 2 tablespoons butter or 2 tablespoons margarine 2 lbs boneless round steak , trimmed of fat and cubed reserved[...]