Sadfield
Landlord.
With Golden Promise being a barley variety rather than a type of malting, it could possibly be that they have Golden Promise roasted for them, and they generically list both base malt and black malt under 'Malt type: Golden Promise'. Although, I'm inclined to agree though that the recipe is 100% base malt. And I wouldn't be suprised if Crisp malted TT's Golden Promise to a unique specification.They do not list roasted malt or grain in the website which made me think they do not use it. However they use the same list of ingredients for most of their beers other than the porter so it is very likely any colouring is coming from sugars, unless the roasted malt is so small of a % they don't need to list?