O'Fallon Brewery: Imperial Pumpkin

Official description from the brewery:
O’Fallon Imperial Pumpkin is a new approach to our well-known Pumpkin spirit. We created an entirely new recipe and chose to brew a Wheatwine, a style similar to Barleywines in that they are big and malty, with rich, toasty malt and subtle toffee flavors. The difference is that the base malt for Wheatwine is wheat instead of barley, which adds a creamy depth and mouth feel to the beer. We also kept the hops subdued to focus on the spices…cinnamon, clove, nutmeg, and Madagascar Vanilla. Coming at 10% ABV and 50 IBU’s, this Brewer’s Stash Imperial Pumpkin will taste even closer to a slice of Pumpkin Pie than our original Pumpkin Beer, but be careful — the strength of the beer is hidden in its smooth and creamy flavor.