So sorry for keeping this gem to myself all this time!!
Cafe Rio House Dressing
1 pkg dry Hidden Valley Ranch dressing (original or buttermilk)
1 c mayo
1 bunch cilantro
2 cloves garlic
3 tomatillos (I use salsa verde instead)
1/3 c buttermilk or sour milk*
1/2 t cayenne pepper
1/2 T sugar
Put all ingredients in blender and blend until smooth. Refrigerate at least 30 minutes before eating.
*Since I very rarely have buttermilk on hand - I make sour milk. Combine 1/3 c milk with 1 T lemon or lime juice.