Brewer's Fuel

By Chris Black

For a long time there has been one beer in particular that we have had our eye on brewing, a cold pressed coffee stout. As we had to produce a flavoured stout with our Battle of the Brewers with Stewart Brewing, an event which raised over £1000 for charity, it gave us the perfect chance to try this one out.

Plenty of coffee gets drunk in the brewery but we are by no means experts on the finer details of these roasted little beans, so we decided to recruit some help. Local coffee expert Alastair, also known as The Coffee Guy and founder of The Home Ground Coffee Company, was brought in to help us get the right coffee for the beer we wanted. Alastair specialises in roasting his own blends of the finest responsibly sourced coffee beans from around the world. You may have sampled some of Alastair’s special blends at Fyne Fest in the past.

Our brewing team and Alastair got to work on creating a recipe and worked up something special for the beer. The brewers decided they wanted something with a good bit of body so added plenty of oat malt to the recipe. A bit of rye was added to give the beer a little spice on the palate and plenty of chocolate malt was added for a smooth aroma and flavour.

Alastair developed a recipe using five different beans: El Limon (Nicaragua), Finca Bosca Lya (El Salvador),  Fanzenda Pantano (Brazil), Finca Muxbal (Mexico ) and Yirgacheffe Aricha (Ethiopia).All of these beans were sourced form ethical sources where the growers receive the proper value for their produce.

To add the coffee flavour to the beer a cold brew was made, this reduced the level of acidy in the coffee allowing for the fruity and chocolate notes of the beans to shine through. The cold brew of coffee was added to the kettle and boiled with the hops. We also decided we wanted to give the beer a strong coffee punch so we added another cold infusion of coffee to each cask of beer.

We really love this beer and it has gotten our creative juices going, look out for more collaborations with The Coffee Guy in the future.

You can find out more about Alastair’s cracking coffee here.

Brewer’s Fuel will be released solely on cask so look out for it in a bar near you.