In all countries, sauces are served with main courses and side dishes, making the food richer and richer in calories. Most of them also have a beneficial effect on human taste buds, increasing appetite. The most popular sauces in Russia are ketchup, mayonnaise, soy, tartar and garlic. They are served with fish, meat and vegetables. We suggest preparing sour cream sauce for sausages. Its light texture goes well with this dish and helps bring out the flavor.