Completely depends on the style and quality of ingredients. High hop/low malt beers, like IPAs are best fresh. Breweries will tell you best before 3 months or sometimes 6 months. Lower alcohol beers usually don't hold up with age, either. The fall "harvest" beers are supposed yo be consumed within 3 months of being bottled. These are wet hopped, meaning fresh hops straight from the field, as opposed to the dried hop pellets usually used. Kind of like the difference between cooking with fresh herbs, and using the dried jars like McCormacks.DC47 wrote:Good point. What's too old for your standard craft beer?
High alcohol barleywines, stouts and some other ales can improve with age. The high alcohol can mellow and allow more subtle flavors to come out. Barrel aged beers often improve with age. The fact that they chose it to aged in the first place says a lot. The oldest beer I had was a 12 year old JW Lees Harvest Ale (barley wine) aged in Lagavulin casks. 2002 I drank last year. It was incredible. Super mellow, and I would guess it had a strong alcohol taste when fresh. There was almost no carbonation at all, which can happen with old beers. It became slightly syrupy, too, which i am not a fan of.