Mushroom-Stuffed Flank Steak Roll Recipe: How to Make It

Ingredients

• 1 beef flank steak (about 1-1/2 pounds)
• 1/2 cup lemon juice
• 1/2 cup soy sauce
• 1/2 cup honey
• 2 teaspoons ground mustard
• 1 teaspoon pepper
• 1/2 teaspoon grated lemon zest, optional
• MUSHROOM FILLING:
• 1 pound sliced fresh mushrooms
• 1 medium onion, finely chopped
• 1/4 cup butter, cubed
• 1/2 cup minced fresh parsley
• 2 tablespoons cornstarch
• 2 cups beef broth