cooking.nytimes.com
I have been making tomatillo and avocado salsa for years, but I usually simmer the tomatillos rather than roasting them. Roasting the tomatillos, chiles and garlic – toasting really, as I use a skillet for this, on top of the flame – produces a salsa with a delicious charred flavor. I learned something recently from the chef Iliana de la Vega, who demonstrated the recipe at the “Healthy Kitchens, Healthy Lives” conference in Napa Valley in March: she says, in no uncertain terms, that you should not add water to tomatillo salsas. Without the water, this is a more intense salsa with pleasing density.You can use it as a sauce to serve with chicken or fish, or as a dip with chips or other vegetables.