10/26/2015
It's Fall, so it's time for Hard Cider. So this year we have procured 6 gallons of Fresh Unpasteurized, Preservative-free cider from our friends at Log Cabin Orchard.
In an effort to keep this batch as clean as possible, we will be utilizing pasteurization rather than chemicals to halt yeast activity.
Why is this necessary? Since Apples give us very simple sugars, our yeast will have no problem converting nearly all the sugars to alcohol. While it will make for a stronger beverage, the resulting hard cider will be very dry.
To combat this dryness, we saved 1/2 gallon of cider from the batch and froze it. We will transfer the cider into a keg and chill the keg over night. Once the keg is chilled, we will thaw then add the 1/2 of sweet cider to the keg.
Since our end goal is to create a sparkling cider, so we need some carbonation in the cider. If we were to naturally carbonate the cider, we would have to watch it very carefully and guess as to when to stop the fermentation for that perfect balance. Here's where we much prefer to use kegs for carbonation as it gives us very precise control over volumes of CO2.
Now we have a keg of chilled cider with some sweet cider and at the proper carbonation. If we left the cider in the fridge it would be fine, but we plan to bottle this cider. If we let the bottles warm up, the yeast will become active and ferment the sugars. This will dry out the beverage again, and possibly create enough pressure to explode the bottles.
Here's where we have two options: 1) Use Potassium Sorbate to kill the yeast, or 2) use temperatures of 160+ degrees to kill the yeast (pasteurization). We are going to go with pasteurization to try and keep this batch chemical-free.
We will bottle the cider up using our standard bottling methods. some bottles go into the fridge, one or two into our bellies, and the rest into a warm bath. Since the liquid is cool we want to raise the bottle temperature and reduce the risk of shock to the glass. From there it's 10 minutes in 170 degree water, then on the shelf for no longer than 8 months.