Stout is a dark beer made using roasted barley malt, hops and yeast. Traditionally the strongest (stoutest) porters, preferred by dock workers in the 19th century England. Today associated more with dark beer rather than just strong.
Spitsbergen Stout

Hops: England (East Kent Golding, Challanger)
Malt: Finland (Vikingmalt)
Yeast: Dry ale (England)
Ingredients
Water (of which 16% glacier water), roasted malt, hops & yeast.
Bitterness
Sweetness
Fruitiness