Bring the ingredients for the poaching liquor to the boil and poach quinces until soft.
Allow to cool.
Stone the damsons and put in a pan with 50g caster sugar and 50ml water over a medium heat.
Reduce to a compote.
To make the pastry, sift the flour into a bowl, rub in the butter with your fingertips, add a pinch of salt and rub in the mixture until you have the texture of breadcrumbs.
Add the icing sugar and make a well for the beaten eggs.
Knead until the dough comes together, wrap in cling film and refrigerate overnight.
For the frangipane, put the butter and sugar in a bowl and beat with a wooden spoon until creamy.
Add the almonds and then the egg in stages.
Sift in the flour and bring together.
Set aside.
Roll the pastry out and line a 30cm tart case.
Blind bake for 15 mins at 170C/Gas 4.
Remove baking beans and bake for a further 10 mins.
Add the compote and then a layer of frangipane mix.
Place the quince wedges on top with more of the compote.
Bake for 45-50 mins at 160C/Gas 3.
Glaze with warm jam and icing sugar.
Recipe by appetite magazine at https://www.appetitemag.co.uk/quince-damson-and-almond-tart/