Newcastle Brown Ale malt would be used to darken the beer. In 2017, Heineken announced that some production would move from the John Smith’s Brewery, Tadcaster, to the Zoeterwoude Brewery in the Netherlands. The company claimed this would allow for shorter order lead times and faster transportation to the U.S. and allow distributors to purchase by the pallet rather than the container. Newcastle Brown Ale is brewed with pale malt and crystal malt. It has a lower hopping rate than traditional English bitters. The beer is one of the United Kingdom's leading bottled ales and is in the top 20 highest-selling ales overall,
Burton Ale Ale was brewed by collecting the first and richest wort and fermenting it separately to make strong ale... [It] would have been brewed from malt paler than the brown high-dried malt used for porter, but one that was still much darker than modern pale ale malts." It was "the original dark, rather sweet beer the brewers of Burton upon Trent made and exported to Russia before they started brewing even paler, bitterer India Pale Ales in the 1820s". "Burtons vary in flavour, some are quite strongly hopped, others retain the bitter-sweet flavour of mild beer." Burton Ales were generally aged