mexican chicken salad lettuce cups

boneless skinless chicken breast

salt for poaching plus

fat-free Greek yogurt

mayonnaise

fresh lime juice

finely chopped fresh jalapeno (or to taste)

cumin

ripe avocado, peeled, pitted and cut into cubes

bell pepper (any color), diced

minced red onion

chopped cilantro

leaves Boston or Bibb lettuce

Toasted pepitas for garnish (optional)