3 fresh Tomatillos2 fresh Jalapenos - seeded
1 pkg Buttermilk Ranch Dressing Mix
1 c Mayonnaise
1/3 - 1/2 c Buttermilk
1 c fresh Cilantro
2 cloves Garlic - crushed
1/2 t Cayenne pepper
Juice from 1 Lime

Combine in blender and blend until smooth.  Refrigerate overnight.