There was an extra charge for pats of butter and sour cream. They are often served with plenty of sour cream. "El Maco" is a burger with salsa and sour cream sauce. They are corn pancakes and are served for breakfast with sour cream. Their lines soon expanded to include starter cultures for cheese, yogurt and sour cream. It is often made from sour cream. The type of starter culture utilized is essential for the production of sour cream. It usually served with lingonberry jam and sour cream. Livestock produces meat, sausages, cheese, milk as well as sour cream. It is usually garnished with smetana (an Eastern European variety of sour cream). The dish is often topped with condiments such as sour cream and guacamole. All items other than the meats, cheese, sour cream, and honey vinaigrette dressing are vegan. The latter is usually accompanied with tostadas dipped in sour cream. Central and Eastern European sweet or sour cream. Smetana is a type of sour cream from Central and Eastern Europe.