Prep Time 15 minutes mins
Cook Time 40 minutes mins
Total Time 55 minutes mins
Couldn't be bothered making your own pastry? This quiche works well with a sheet of vegan puff pastry in place of homemade pastry!
Feel free to use other vegetables instead of the leek, or add more vegetables as well as the leek.
Arrowroot powder is also known as tapioca flour. You can substitute with cornflour, or another thickener.