Drunken Sauce - cooking recipe

Ingredients

6 medium tomatillos, husks removed
3 pasilla chiles, stemmed, seeded and chopped (or 1 large dried ancho chile)
1 garlic clove, minced
1/4 cup beer, flat
1 tablespoon vegetable oil
1/2 tablespoon red wine vinegar (or rice wine)
1/2 teaspoon dried oregano
1/2 teaspoon salt
1 tablespoon feta cheese, finely crumbled (Cotija cheese may be substituted)

Preparation

Combine tomatillos, chiles, and water to cover in a saucepan and bring to a boil. Reduce heat and cook, covered 5 to 7 minutes or until tender. Drain and allow to cool.
Pulse tomatillo mixture, garlic and next 5 ingredients in a blender or food processor until chopped. Stir in cheese.