Follow the recipe as for the Membrillo.
Preheat your oven to 50℃.
Line a large baking sheet(s) with baking paper.
Pour the blitzed quince on to the paper and spread it out, about 3mm thick and as evenly as you can.
Place in the oven to dry for 7 – 8 hours. The fruit will remain slightly sticky when it is ready.
Once out of the oven, cool completely before rolling and slicing.
Store the quince wrapped in baking paper in a dry, well ventilated area.
My Whisk and I 