Our historic, art deco building on San Francisco's Potrero Hill was a coffee roastery before it was our brewery. We've joked for years that it takes a lot of coffee to make beer. Now, in collaboration with local roaster Four Barrel Coffee, we are doing just that-- literally. We start in the brewhouse with our radically traditional recipe for Anchor Porter, which we've been brewing since 1972. We end up in the cellar, where we add Four Barrel Flash-Chilled Coffee-- developed with Anchor especially for this beer-- during secondary fermentation. The coffee used is brewed hot, then flash-chilled within 10 seconds. This proprietary method ensures the vital aromatics and key acids of a great cup of coffee are captured and preserved. The result is a coffee porter of immense richness, intensity, boldness, and smoothness, with deep aromas and mouthfeel of fresh-roasted coffee melded with dark-roasted maltiness. Anchor Coffee Porter is a rich, smooth Porter with a roasty malt backbone, a bold coffee aroma and complex layers of chocolate, nuts and spices.