- In a bowl, combine all the ingredients. Refrigerate.
- In another bowl, combine all the ingredients. Set aside.
- In a skillet, brown the steak in the oil for 3 to 4 minutes on each side. Season with salt and pepper. Set aside on a plate. Deglaze the skillet with the barbecue sauce and cook for about 1 minute. Pour over the steak to coat well. Cover and refrigerate until completely chilled. Slice thinly.
- On a work surface, spread the mayonnaise on the tortillas. Cover with the lettuce. Top with the beef slices and noodles. Roll in a piece of parchment paper.
Fried noodles soften quickly. If you do not plan on eating the sandwich within one hour, substitute them with bean sprouts. You can also keep the noodles aside in a separate container.