I've brewed the recipe a number of times and except for the last time they all tasted about the same. The recipe is 6 lbs wheat Malt, 4 lbs 2 row pale malt 1/2 oz Magmum hops 60 minutes. The yeast is Wyeast American Ale 1056. I call this "American Wheat Beer". The only difference is the last timeI brewed I used yeast that I recycled from a Previous brew. The end result was after a Months conditioning in bottles The beer has a slight phenol taste. The beer is drinkable but I don't care for the phenol taste. Can anyone explain this phenomenon?