Wash the chicken filet, dab dry and cut into strips. Heat oil in a pan. Fry chicken strips for 3-4 minutes and season with salt and pepper. Wash, clean, quarter and seed the tomatoes. Cut the flesh into small cubes. Heat tortilla wraps according to package instructions.
Wash lettuce, remove outer leaves. Cut lettuce into strips. Mix chicken strips, lettuce, diced tomatoes and dressing and spread thinly on the wraps, leaving a 1-2 cm wide edge. Wrap the edge on 2 opposite sides about 2 cm towards the middle. Roll up from below, cut diagonally