Boil the pasta in boiling water.
Cut the chuck flap steak into bite-sized pieces and season with salt and pepper.
Heat oil in a pan and cook the chuck flap steak.
Prepare and wash the salad vegetables.
Put the cooked pasta, vegetables, and steak into a bowl.
Make a dressing with olive oil, lemon juice, salt, and pepper. Add it to the bowl and mix well.
Plate nicely and serve.