Firestone Walker Unveils “Mocha Merlin” Oatmeal Stout Brewed with Coffee and Cocoa Nibs

Courtesy of Firestone Walker Brewing Co

Paso Robles, CA: With an infusion of local roast coffee, a dash of cocoa nibs and touch of seasonal sorcery, Firestone Walker’s signature Velvet Merlin oatmeal stout has been transformed into Mocha Merlin for fall and early winter.

“This is an iteration of Velvet Merlin that we’ve dabbled in before, and we finally decided to scale it up,” said Brewmaster Matt Brynildson. “It takes Merlin to another level and it’s a perfect sipper for the season.”

Mocha Merlin begins rolling out this week in draft and 12-ounce cans (six pack) formats to all Firestone Walker markets. 

Mocha Merlin is brewed with the Colombia La Granadilla blend from HoneyCo Coffee Roasters. HoneyCo is owned by two local entrepreneurs, Jon and Sara Peterson, who also operate the popular Scout coffeehouse in downtown San Luis Obispo.

“We wanted to work with a local roaster who could provide coffee of excellent quality and consistency, and HoneyCo fit the bill perfectly,” Brynildson said. “Their Colombia La Granadilla blend really meshes well with the chocolaty character from the cocoa nibs.”

The cocoa nibs are sourced from Ghana. “Rather than using processed chocolate, we wanted to use a pure chocolate precursor with no sugar added,” Brynildson said. “It really integrates into the beer.”

The coffee is added straight into the fermentation tank, similar to the dry hopping process. The cocoa nibs are secured in mesh bags and steeped into the beer. The base beer of Mocha Merlin is the milk stout version of the original Velvet Merlin recipe, with lactose incorporated into the brew for a rounded mouthfeel and a suggestion of sweetness.

“The inclusion of milk sugar adds dimension to the mouthfeel and helps knit the coffee and cocoa qualities together on the palate,” Brynildson said.

Firestone Walker Brewing Company is a pioneering regional craft brewery founded in 1996 and located on the coast of California. Firestone Walker’s main brewery in Paso Robles produces a diverse portfolio ranging from iconic pale ales to vintage barrel-aged beers. The Barrelworks facility in Buellton makes eccentric wild ales, while the Propagator pilot brewhouse in Venice specializes in R&D beers and limited local offerings. For more information: FirestoneBeer.com.