Olive butter is harder than avocado butter. I melt mine in a double boiler and add extra virgin olive oil, chardonnay grape seed oil, and honey to it. I don't measure so I'm not sure of the amounts exactly.
I mix it all together for about 20 minutes and then pour it into a container to cool.
Once it's cool the consistency is similar to avocado butter. I use it to seal in my leave in conditioner an d I also use it on my face as a mask after exfoliating.