Preparation time: 10 minutes
Cooking time: 5 minutes

2 x small flour tortilla
2 handfuls watercress
2 tsp low fat mayonnaise
200g sliced, cooked chicken
2 tomatoes, diced
½ small red onion, finely chopped

Spread each tortilla with the mayonnaise and pile on a handful of watercress.

Top with the sliced chicken, tomato and red onion.

Roll up tightly and cut into 2.

Ideal for lunchboxes and picnics.