Brewers best just released their Holiday Ale. I haven't tried it, but I bought one to make for Christmas. They also have a Milk Chocolate bock for Christmas that I'm looking for as soon as I can get it!
I brewed my holiday ale last weekend. Took the Flying Dog Imperial Porter recipe, changed it up a bit. Used trappist yeast, also added some All Spice, Amaretto and a cinnamon stick. Sitting at 11.8% after a week and smells awesome.
I have a Sierra Nevada Celebration clone in my primary:
Batch Size 5.5 gal Boil Size 6.0 gal
Boil Time 30.000 min Efficiency 80%
OG 16.8 P FG 4.4 P
ABV 6.7% IBU 67.7 (Tinseth)
Color 12.1 srm (Morey) Calories (per 12 oz.) 228
Instructions
6 gallons water
Boil or steep 1.000 lb Caramel/Crystal Malt - 80L, 12 oz Briess - Caramel Malt 40L. Pull at 170'
Raise water to boil and then remove from heat. Stir in 8.000 lb Briess DME - Pilsen Light.
Bring the wort to a boil and hold for 30.000 min.
Put 1.000 oz Chinook into boil for 30.000 min.
Put 1.000 oz Centennial into boil for 30.000 min.
Put 2.000 oz Cascade into boil for 7.000 min.
Put 1.5 oz Centennial into boil for 7.000 min.
Cool wort and pitch Safale S-05 Ale yeast, to the primary.
Let ferment until FG is 1.017.
Put 1.5 oz Centennial into fermenter for 7 days
Put 2.000 oz Cascade into fermenter for 7 days