Piled high with steak and veggies, the real treat on this sandwich is the sauce, a pesto mayonnaise. Use sirloin for a more tender bite than you get with cuts like flank steak.
How to Make It
Heat a grill pan over medium-high heat. Sprinkle steak with salt and pepper. Add steak to pan, and cook 2 1/2 minutes on each side or until desired degree of doneness. Remove the steak from pan, and let stand 5 minutes. Cut steak across grain into thin slices.
Combine mayonnaise and pesto, stirring until well blended. Spread mayonnaise mixture evenly over cut sides of bread. Layer bottom half of bread with arugula, red onion, steak, and tomato; top with top half of bread. Cut sandwich diagonally into 4 equal pieces.
How many pounds have you lost this month? At Dieta Efectiva you can lose 10-12 lbs your first week and 2-5 lbs every week after. Visit us dietaefectiva.net to learn more about our program.