When brewing I strive to make the best use of seasonal ingredients. This means brewing potent IPAs when the hop harvest makes its way to my local home brew shop or internet suppliers, mid-summer is the time to crank out a full-bodied cherry stout for the holidays, and early autumn it is time to make pumpkin ale. So, when I noticed a sign at the farmers market informing me that it was the last week when Michigan strawberries would be available, I knew it was time to take the plunge into making a strawberry brew.
My goal was simple, I wanted a light colored ale with a hint of the sweetness of strawberries. But the challenge I faced was greater than I'd anticipated. First, cooking with fresh, unpasteurized fruit comes with the risk of introducing troublesome things like wild yeast, bacteria, and mold spores into your concoction. Clearly, I wanted to avoid this. My approach was two-fold. First, I would pasteurize my pureed fruit at the end of the brewing. After reducing the temperature of my wort to the vicinity of 165 degrees following the boil, I'd introduce the fruit and steep it at that temperature for 20 minutes. Secondly, I would make this a very potent beer, something with an alcohol content that would assist in the brew's preservation.
I already had six pounds of extra light malt extract, but I wanted to go a little further. I decided to use a Belgian Ale yeast from Wyeast, since I was going to have a lot of fermentable sugars. Deciding to go with the Belgian theme, I bought a pound of light candi sugar. Then to finish things off, I bought a 3.3 pound can of wheat liquid malt extract. I did this because most light fruit brews I've tasted were in part wheat beers. Wheat beers are also great summer bears.
So, to review, that was 6 pounds of dried malt extract, 3.3 pounds of liquid malt extract, 1 pound of candi sugar, and 2 pounds of strawberries. Doing the math, that's somewhere in the neighborhood of 12 pounds of sugars for a 5 gallon batch of beer. Now, one would think that I'd need to go a little crazy with the hops to balance out all of these sugars, but I went with a different tact. I decided I wanted this beer to be a little sweet, and I'm counting on the yeast to add some fruit flavors as well, so I didn't want to over-power that with hop oils. So, I went with a rather mild addition of 1.5 ounces of Glacier hops, added in .5, .5, .5 additions. Finally, to assist in head retention and to give the beer a bit more of a golden hue, I began my wort by steeping a half pound of crystal malt, 10L, which is a very light malt.
Figuring I had everything settled, I began to brew. Everything started off fantastic. My steeped grains gave the wort the inner glow I was seeking. But that's where everything I'd expected ended. Upon bringing the wort to a boil and adding my wheat extract, I was shocked to see how dark the wort became. The fact is that liquid malt extracts always darken beer a bit more than the brewer may want, but we're talking definite Dunkelweizen here. The wort went from golden glow to a nut brown almost instantly. I added my first bit of hops and let things ride for about forty minutes before adding the rest of my malt and the candi sugar -- which I dissolved in bowl of hot wort that I laded out of my brew pot. By the time I was done adding my sugars, the beer had a strange dark glow, something close to the sheen of a carp's belly.
When I came time to cool the wort for the strawberry addition, I had another challenge. You see, a liquid with the density made by 12 pounds of sugar dissolved into 5 gallons of water tends to hold heat rather well. Reducing the temperature from a boil at 212 degrees to a hot bath of 165 degrees would require some thinking. I decided to plop my brew pot into a cold bath in the kitchen sink. It took a half-hour, but it worked. I returned the pot to the stove, added the strawberries and something magical happened.
There is something invigorating about making beer out of tap water and a stack of ingredients. It is an experience that truly relies on all five senses, and one that gains access to all five channels of your sensory memory, that part of your memory stoked by a smell, sight, sound, taste or tactile stimulus.
For me the addition of strawberries to the heavy malted wort transported back to my grandfather's spare room, where, as a child, I'd watch the creation of wine. It was there that I learned that almost anything in the garden could be turned into wine, and he was willing to make it so. He made wine from crab apples and onions, from peaches and parsley, and from blueberries, gooseberries, and plums and pears. But the one I remember most is the strawberry. Because there are two tastes of strawberries. There is the heavy sugary strawberry taste of shortcake, the one that's mimicked by Quick strawberry milk and strawberry gum. It's that strawberry that we think of strawberry, but that is really something else, something far more sweet. But then, there is the taste of a strawberry just picked and sliced and gobbled down. It's a taste of two parts, there's sweet and tart. It's a natural berry taste. And it's smell is nothing like the sweet strawberry that gives its name to most things strawberry from ice cream to, well, to strawberry ale.
But my strawberry ale has that other strawberry smell, that true spring strawberry.
Now, I don't know what my beer will taste like. And it may well be some time until I do. You see when you have a truckload of fermentables in a beer, you have to give your yeast ample time to work their magic. So, it's possible that I may not even bottle this batch for nine months. It may even be a year. In fact, I may very well get my first taste of my strawberry ale, at about the same time next year that a sign goes up at the farmer's market, warning that time is running out: "Last Week for Michigan Strawberries."
And if it does, well, that timing will be perfect, because it will be just in time to brew another batch.