180°C, Fan 160°C, 350°F, Gas 4
Hi. Sorry to hear of your disappointment. We are unsure as to what has gone wrong here with your cookies, using vegetable oil is fine and if it helps please see our YouTube video https://youtu.be/BHecroVIzS0 for extra guidance. Best wishes, Doves Farm.
Going gluten free in the 70s...Learn More