Melting point of EQ is roughly 335F (168C). My suggestion would be to preheat your oven to about 330F (165C) degrees, turn the oven off, put in the oven for about 15 minutes, take out stir, pre heat oven, repeat.
I've read not to exceed the melting point but I'm not certain. That's why I do 15 minute intervals.
Goodluck!