Apple pie
I don't add any kind of thickening to apple pie, depending on the pectin in the apple to create its own thickening. I dust it with sugar and cinnamon. I limit the sugar as much as possible, between 1/4 to 1/2 cup per 9 inch pie. I don't precook the apples.
This is kind of late but I had found a location on the web last week. I had asked the question of whether some apples had more pectin than others. This is the ans. I received:
"Thank you for visiting our site.
According to the text "Processed Apple Products," reported pectic constituents in apples varied during maturation, which may be due to use of different cultivars and growing conditions. While pectin is found mostly in the peel, pectin also can be linked with various sugars found in the apple flesh (e.g., arabinose, xylose)
We do not have any recent information on the pectin content of various apples, however. You may want to check with universities like Cornell that do research or organizations that deal primarily with fresh apples (
www.usapple.org)."
If any one wishes to investigate further maybe this site would be of help.
Rue