Portsmouth Brewing Company. Portsmouth Brewing Company is Ohio's oldest brewery. They produce a variety of beers, including a pilsner, red ale, lager, pale ale, maple nut brown ale, and the Oatmeal Stout we'll be discussing here.
The beer is deep black color, with a thin light brown head.
The flavor is one of bitter chocolate and roasted nuts, with a slight sweetness. The 10% alcohol content adds a nice warming note to it. Without a doubt, this is one of the better stouts I've had. If you find yourself somewhere that it's sold, make sure to try a pint!
(I tried this in Portsmouth last March at a steak house there. I've not seen it in Columbus.)
My rating: 8/10