Is it cheap chuck ? I got my last bottle from Sainsburys and I think is £3 something. Perfectly good enough for anything
Where did you get yours from ummm ? I wouldnt have paid that, i would have dome without until I could find a cheaper one.
I've always stuck to about the £4 mark but our Italian friend was going on about the difference in qualities. Apparently you need much less of the more expensive stuff so it's not a false economy.