22 beef steak diane sauce Recipes

boneless shell steak or 16 oz new york strip steaks or 16 oz sirloin strip steaks or 16 oz filet mignon, salt, fresh ground black pepper, unsalted butter, divided, minced shallots, cognac or 6 tbsp other good brandy, divided, dry white wine or 2 tbsp dry vermouth, dijon mustard (preferably imported ), a-1 steak sauce or 2 tbsp worcestershire sauce, beef broth, heavy cream, snipped chives

butter, sliced mushrooms, minced onions, garlic clove, crushed, fresh lemon juice, worcestershire sauce, salt, snipped fresh parsley leaves, beef tenderloin , cut into 8 slices