Wrap it in a small bit of american cheese, then cover that in butter. Yes, dairy is not good for cats, but tiny bits (as a treat) can be worth it to get the meds in.
Also, there are compounding pet pharmacies that can mix your cat's medicine into a chewy treat in your choice of flavors. Don't know where you live, but: https://bravacare.com/ggvcp/
negativenull