I followed the recipe I wrote last time, but with apples instead of pears. But they were Granny Smith apples, and so the result is very thick, sweetened, somewhat caramelized applesauce on top of pastry. It doesn't taste bad, in fact it tastes very good, but the texture is not at all what I was hoping for. Apparently I should be using a different kind of apple, one that doesn't disintegrate when baked.
Other problems included a hunk of pie dough very irritable from being left in the fridge for a few days. Like a bad case of athlete's foot, it cracked over and over when rolled out, and it fell apart being gently tucked into the pan. Its fragility was probably in part due to the whole wheat pastry flour.
Some parts of the top (the bottom) were virtually charcoal, which I remedied by just scraping them off. But maybe I should move the apples around in the pan while they're cooking in the boiling caramel.
Finally, I think I liked the less fruit, more pastry of last time.