An abundance of smooth, intense quince slices are cooked in brown-sugar syrup, then arranged prettily over an almond filling baked in a flaky pastry case.
Halve and peel quinces, reserving peelings. With melon-ball cutter, remove seeds and cores. Combine with peelings in large, nonaluminum pot. Add quince halves and water to cover. Simmer, partly covered, until almost tender, 30–45 minutes. Add sugar and vanilla and simmer, uncovered, until fruit is soft (which can vary from ½ to 1½ hours; test often). With slotted spoon t