I emailed Mike a question yesterday and he responded with an answer. Here’s the correspondence:
Question: Do you think it would be nuts to use 2 pounds of honey in my Honey Wheat Ale recipe?
Answer: I brewed a honey ginger beer once several years ago, and it had close to 2lbs of honey in it. It was OK, but the ginger wasn’t very nice. It was a kit beer, and it was rather thin because of the huge amount of simple, bodiless sugar from the honey. But with all-grain you can fix that. Depends on when you add it. The later in the process you add it the more flavor you’ll retain. More importantly, the later you add it in the process, the better success you’ll have driving your final gravity to where you want it. If you add 2lbs to the boil, your FG may finish higher than expected. This is because the yeast will feast on the simple sugars from the honey first, then turn to the maltose. At which point, they will likely be tired out and the %ABV is already on the rise.
The best way to handle large amounts of simple sugars is to add them after about 4 days of primary. Let the yeast work away at the maltose, then give them simple sugars for dessert. This way you’ll still get a good FG.
The problem with honey will be getting it into a less viscous state to add to the primary. You can’t really add too much water to it because your volume limitations in the fermentor. Normally for Belgian styles requiring sugars (Tripel, Golden Strong) , you can get away with just a half quart to make a simple syrup with raw sugar. But honey is already pretty “volumous”.
I recommend adding 0.5-1.0lb in the boil, then diluting the second pound in enough water to get it easier to pour for primary.
You’d probably do well to make your base beer a 4 gallon batch at a higher gravity that expected, then add the honey and water mix to get the rest of the volume. For example, If you wanted a 5.5 gallon batch of 1.050 beer, I’d make 4.5 gallons of 1.061OG beer. Ferment that for 4-5days with a good healthy pitch of yeast (no 22oz starter, you’ll want a 1L starter), then pour in 1 gallon of your honey/water mix for a final 5.5 gallon batch. To anticipate to thin a body with 2lb of honey, I’d mash in a little high, say 155-156Fish.