sahti

thumb|Lammin Sahti, a Finland|Finnish sahti brand thumb|Finlandia sahti Sahti is a Finnish type of farmhouse ale made from malted and unmalted grains including barley and rye. Traditionally the beer is flavored with juniper in addition to, or instead of, hops; the mash is filtered through juniper twigs into a trough-shaped tun, called a kuurna in Finnish. Sahti is top-fermented and many have a banana flavor due to isoamyl acetate from the use of baking yeast, although ale yeast may also be used in fermenting.

The end product is a cloudy beer with phenolic flavors and a distinct taste similar to banana, balanced by the bitterness from the juniper branches. The carbonation level tends to be very low. Sahti was traditionally brewed as a farmhouse ale, but commercial versions are now available. Commercial sahti is usually 8% ABV. Sahti has to be stored cold until consumption and is therefore not available in all stores.