I am trying this recipe. I have it in the fermenter but still need to track down some hazelnut extract to use.
As I'm not planning on using a secondary and as I don't know how much extract I will need to use, I am planning to add the extract, to taste, in the bottling bucket. Is this too late in the process for the addition? I would assume it's not. My real concern is with oxidizing the beer too much as I'd have to do quite a bit of stirring to mix in the extract properly.
I guess the other approach would be to take a gallon of water and add the extract to taste and from that work out how much I would need to add to the primary to get the same result. Probably not the most accurate method but I'd rather under flavor then have too much hazelnutiness.