Cooking or mixing with CBD tinctures can be tricky because fat helps the oil...

https://tysonsinsightfulnews.publishlane.com/posts/can-i-hold-a-cbd-sauce-below-a-simmer-and-keep-potency

Cooking or mixing with CBD tinctures can be tricky because fat helps the oil blend better while water tends to separate it. For drinks, adding lecithin or coconut milk keeps things smooth