A record day for candy, we sent out around 100 pounds of it this morning! Mondays are always our busiest days due to weekend shopping and no Sunday USPS pickup. If this year is anything like 2018 this will be our busiest week. Hurry up and get your Christmas orders in before it’s too late!
In order to make higher quality candy we’ve started vacuum cooling our syrup. Churning candy at a lower temperature results in smaller/smoother crystals and a better melt in your mouth texture. We made a video showing the process. Our recipe is still a work in progress but once perfected it should also eliminate any cosmetic white spots on the candy.
Maple Candy Vacuum Cooling Video
One of our biggest improvements for the 2020 season will be cooling our sap concentrate. Because sap has a very short shelf life of 1-3 days max, it must be processed immediately. This season we’ll still send the sap through the reverse osmosis immediately, but then we’ll cool it for long term storage. Once the sap is concentrated to ~20% sugar it’s freezing point drops to ~26°F. Using this glycol chiller, we’ll cool it to just above freezing where it can last for weeks. At this low temperature there is almost no microbial activity. This will allow us to boil once a week instead of once a day, at the time of our choosing. It will also produce higher quality syrup since the sap won’t have to sit around at higher temperatures letting bacteria degrade it. One of our rooms in the new addition is specifically for cold storage, it will hold this 3000 gallon concentrate tank along with barrels of syrup in the hot summer months. 3000 gallons of 20% concentrate will make almost 1000 gallons of syrup, which our evaporator should be able to process in just an afternoon. This five ton chiller from Advantage Engineering will cool the sap concentrate just as fast as we make it, and then will run at 20% capacity to maintain temperature. The room is completely spray foamed and the concrete pad has insulation underneath (fiberglass is not allowed due to condensation issues). We’ll post more info later once we get everything plumbed up and then again when sap starts running through it!
