Hi Irene, if you a used high quality olive oil, the oil may congeal in the fridge before it can start to separate. I would suggest leaving it in a cool yet not fridge cold spot to separate. Think cold storage room or cool basement..

If you used something like canola or vegetable oil you may just need to wait longer. It will separate as gravity pulls the solids to the bottom.

Hi Adele, it could be frozen though it will likely affect the bright green colour. I would suggest just making a smaller batch.

It's a great way to use the last of the years crop before it dies back! Plus the oil can easily be used in salad dressings!