In large nonstick frypan coated with cooking spray, cook and stir steak strips over medium-high heat for 2 to 3 minutes or until hot. Remove from frypan. Add oil to frypan. Add vegetables. Cook and stir for 1 to 2 minutes or until crisp-tender. Stir in steak strips. Remove from heat. Sprinkle with lemon juice. Spoon onto tortillas. Wrap up. Serve immediately with salsa, sour cream and/or cheese. *NOTE: Substitute 1 cup broccoli flowerets, 1/2 cup sliced yellow, green and/or red bell pepper and 1/2 cup sliced red onion for fajita vegetable mix. ®, ™, © 2009 Kellogg NA Co Morningstar Farms® Recipes are the property of the Kellogg Company.