Thu Jun 23, 2011 9:45 am
I have a few different experiences with maple beer:
Back in college, I brewed an extract beer with sap. I don't know what the gravities were, and back then all of my beers tasted like buttery cardboard, so I can't say if it tasted like maple. My buddies and I also used to drop shots of syrup into our Long Trail. Although that had a definite maple flavor, it was way too sweet.
This spring, I did an all-grain märzen with sap. It was early in the season, so the sap was bright, clear and clean tasting, and it hardly had any flavor. The sap's gravity was 1.010, and the beer ended up coming out with just a slight hint of maple flavor and no sweetness.
In April, the guy I got the sap from back in March called me and said he had a bunch of partially boiled sap that he didn't want to finish boiling for syrup. That stuff was brownish in color and had noticeable maple, sweet, and bitter flavors. It was from much later in the season and the guy told me it would make grade b syrup, versus the sap I got back in March, which would have made vermont fancy grade. That sap's gravity was 1.030, and the beer came out almost 8% abv with a really prevalent maple flavor and some sweetness, but it was still good. Nothing like dropping shots of syrup into beers, though.
I think if you wanted to try it and can't get sap, try adding a pint of syrup to your mash or boil. There would probably be a noticeable difference depending on what grade you use and when you add it.