I use hazelnut extract.
The rule of thumb, the more surface area, the more flavor will be imparted into the beer. So you are going to have to crush or grind the nut. But you will probably want to do it in a way that you don't make hickory butter.
__________________
Planning: Agave Witbock, Raisin Beer
Primary: GF Hazelnut Stout
Tertiary: Cranberry-Pom pLambic (est. bottle date: 03/01/08)
Drinking: Cab.Sav/Merlot Wine, Grand Cru, Hazelnut Stout #3, Ordinary Bitter
|