Pop the oven on 180 C / 350 F.
Combine all of the above until well mixed.
Pour out into a large quiche or pie tin / tray (metal definitely works best), and press all around the tray and up the edges at about 5mm thickness.
Bake for 30 mins (might take a little less time in a fan forced oven, so keep an eye out!)
Here it is with the pumpkin & sweet potato filling from this week. I’m loving my new camera! Buh Bye I phone photos for my site, forever more!