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

https://mag-wiki.win/index.php/Soy_Lecithin_vs._Sunflower_Lecithin_for_CBD_in_Drinks:_A_Practical_Guide

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