1) Take the shells off the tomatillos and boil for about 5-7 minutes.

2) Remove from heat and drop them into a blender.

3) To the blender add the broth, cumin, coriander, lime juice, garlic, chiles, onion, cilantro, and pepper.

4) Blend well. Salt to taste.

5) Chill in fridge until ready to serve.