Designed for use with the Grainfather and traditional all-grain brewing systems. Best Case All-Grain kits are tried and true recipes developed over many years. Our London style Porter contains traditional British Maris Otter malt and specialty malts (crushed), UK hops, and yeast - Ready to mash in and make delicious beer ever time! Temperature and time guidelines are also included. Porter originated in London, England, as a blend of stout & pale ale. It flourished for over two centuries before fading away to near oblivion. Revived by micros and homebrewers, this beer is dark (almost black) but not as roasty as a stout. Chocolate notes, and relatively low bitterness, make this flavourful session beer as popular today, as it was among the Hotel Porters of London's past. O.G. 1.054-58 | F.G. 1.012-16 | ABV 5.6% | IBU 20 (OG Based On 75% Brewhouse Efficiency) Makes 23 Litres! *Estimated alcohol contents for Best Case beer assume you are adding the priming sugar at bottling (which contributes approximately 0.3% alc./vol.)