If there is one thing an immersion circulator is good for, it is infusions. The precise temperature of the water bath gives you greater control over your results, and allows you to basically “fix it and forget it.” This is good for extracting all kinds of things, but today we’re going to extract some THC.
Q: Would the caramel set? If so you could make chocolate salted caramel shortbread with it.
It’s not that kind of sauce, sadly.
You might be able to thin it out with a little additional liquid and then reduce it to get the viscosity you’d want for a confectionary glaze/sauce to “set”, but removing anything additional liquid through reduction is likely to further intensify the already intense THC.