Big flavor is guaranteed when Valio Koskenlaskija® meets cheddar cheese and jalapeno with a little kick! Juicy and delicious Valio Koskenlaskija® cheese slices with jalapeno and cheddar are a mouth-watering addition to bread, burgers and toast. The thick slices melt beautifully but won’t lose their shape when heated. Valio Koskenlaskija® is a classic with a bold cheesy flavor that’s been making strong impressions since 1933.