What’s the trick to outdoor Dutch Oven cooking? “If you can’t smell it, it’s not done. If you can smell it, give it five minutes.” That’s the advice of Gary Butterfield, director of the Puget Sound chapter of the International Dutch Oven Society. Members of the chapter have Dutch oven gatherings, aka “DOGS,” where they cook (of course) and taste the results. There’s some nostalgia and history involved with this hobby with memories of family camping trips and the Boy Scouts.