Salo (, , , , Russian and , , , , ) is a traditional predominately Slavic food consisting of cured slabs of fatback (rarely pork belly), with or without skin. The food is commonly eaten and known under different names in countries across the region. It is usually salted or brine fermented, hence the names slonina/slana/szalonna (solonýna in Ukrainian means any kind of salt-cured meat, such as corned beef). The Eastern European one is sometimes treated with paprika or other condiments, while the Southeast European one is often smoked. The food is also popular in Serbia, Bulgaria and Macedonia.