How can I tell when my hash butter is ready?

[Rude Rabbit]

Can I just look at it and tell? Is it ready when the hash is completely dissolved and there are no chunks left? Have you had experience cooking with hash?

 

[Damien]

Whenever I'm making budder I just simmer my material for an hour. No experience with hash.

 

[Rude Rabbit]

The butter is now hard while the water is underneath. I cooled it in the fridge for 3 hours. Should I leave it in longer to see how much more butter will coagulate?