Here's the recipe for the Creamy Cilantro Dressing from Cafe Rio. It's fabulous and easy. You can use this dressing on your own Cafe Rio-style salads, burritos, or –my favorite– on grilled cheese sandwiches. Mmmm. Hope you enjoy! You can download a printable recipe card here. Creamy Cilantro Dressing 1/3 cup buttermilk 1 cup mayonnaise 1 cup cilantro leaves 1/4 teaspoon crushed jalapeno pepper* 1 Ranch mix packet 2 cloves garlic 3 tomatillos Add all ingredients in a blender, blend until smooth. Makes about one quart. *The recipe calls for crushed jalapeno, but I used crushed red pepper instead. It wasn’t quite as spicy, but tasted the same.