Prepare a 9 X 9 pan with parchment paper
In a heavy pot, combine the cream, sugar, brown rice syrup, salt and vanilla
Add pot to the stove and heat the mixture to 248°F
While you wait, prepare the butter so that it is ready to stir into the caramel once it reaches temperature
Once the mixture reaches temperature, remove from stove and stir in butter right away (this sort of cools the mixture)
When the butter is well combined with the mixture, pour into the pan lined with parchment paper
Leave to cool for 10 minutes, then sprinkle the course salt overtop
Leave the caramel to harden overnight or at least 8-12 hours
Cut into desired caramel sizes
If you want to wrap them for gifts, cut parchment paper to desired size and roll the caramels in the parchment paper. Twist the ends to seal
If keeping for home treats, pack in an airtight container separated by parchment paper so that the candies don't stick together
Store in a cool place.