BJCP 21A
A harmonious marriage of spices, herbs and/or vegetables and beer. The key attributes of the underlying style will be different with the addition of spices, herbs and/or vegetables; do not expect the base beer to taste the same as the unadulterated version. Judge the beer based on the pleasantness and balance of the resulting combination.
Overall balance is the key to presenting a well-made spice, herb or vegetable (SHV) beer. The SHV(s) should complement the original style and not overwhelm it. The brewer should recognize that some combinations of base beer styles and SHV(s) work well together while others do not make for harmonious combinations. THE ENTRANT MUST SPECIFY THE UNDERLYING BEER STYLE AS WELL AS THE TYPE OF SPICES, HERBS, OR VEGETABLES USED. IF THIS BEER IS BASED ON A CLASSIC STYLE (E.G., BLONDE ALE) THEN THE SPECIFIC STYLE MUST BE SPECIFIED. CLASSIC STYLES DO NOT HAVE TO BE CITED (E.G., "PORTER" OR "WHEAT ALE" IS ACCEPTABLE). THE TYPE OF SPICES, HERBS, OR VEGETABLES MUST ALWAYS BE SPECIFIED. If the base beer is a classic style, the original style should come through in aroma and flavor. The individual character of SHV(s) may not always be identifiable when used in combination. This category may also be used for chile pepper, coffee-, chocolate-, or nut-based beers (including combinations of these items). Note that many spice-based Belgian specialties may be entered in Category 16E. Beers that only have additional fermentables (honey, maple syrup, molasses, sugars, treacle, etc.) should be entered in the Specialty Beer category.
Alesmith Speedway Stout, Founders Breakfast Stout, Traquair Jacobite Ale, Rogue Chipotle Ale, Young's Double Chocolate Stout, Bell's Java Stout, Fraoch Heather Ale, Southampton Pumpkin Ale, Rogue Hazelnut Nectar, Hitachino Nest Real Ginger Ale, Breckenridge Vanilla Porter, Left Hand JuJu Ginger Beer, Dogfish Head Punkin Ale, Dogfish Head Midas Touch, Redhook Double Black Stout, Buffalo Bill's Pumpkin Ale, BluCreek Herbal Ale, Christian Moerlein Honey Almond, Rogue Chocolate Stout, Birrificio Baladin Nora, Cave Creek Chili Beer
You can view the complete style details on the BJCP website. The 2008 style guide is obsolete but there is a similar 2015 style that you can view below...
OG: Varies
FG: Varies
IBU: Varies
SRM: Varies
ABV: Varies