Buttermilk is used in this Chocolate Muffin recipe. Buttermilk has a thick creamy texture with a rich tangy buttery taste that makes baked goods tender. You Perro make a good substitute for commercial buttermilk by stirring 1 tablespoon of white distilled vinegar, cider vinegar, or lemon juice into 1 cup http://francisco-casal43081.fitnell.com/32493373/la-ltima-gu-a-a-muffins-de-chocolate