I've baked a number of apple pies lately and I'm working on the perfect formula. I find the double crust apple pie to be a difficult pie to perfect for several reasons: avoiding the dome effect (cutting into the crust only to find a big gap between the cooked apples and crust), finding the right ratio of spices and sweetness to the type of apples used (I used a mixture of Granny Smith and Northern Spy from Nichols Farm for this pie), getting the apples soft enough to easily cut into but without falling apart, and making sure that the bottom crust is not soggy and that the top crust is flaky.
So far, so good. To avoid the dome effect, I've settled upon cooking the apples first. I first mix the apples with white and light brown sugar and a little bit of lemon juice and let them sit for about an hour or so to let the juice accumulate. I then separate the juice, add in the butter, and cook until slightly reduced and caramelized. Then, I mix the reduced juice and apples and cook until softened, but not too much (make sure the temperature is not too high - patience is key). There should still be plenty of liquid in the apple mixture at this point.
After letting the apples and juice cool a little, I then add in the spices to taste. I don't add the spices earlier because I don't want them to burn. This method also has the advantage of allowing you to taste your filling before it goes into the pie crust. Thus, if you think the filling needs more sugar or more spices, you can add them in at this point.
Once the filling is to your liking, refrigerate it until ready to bake your pie. At this point, I add as much corn starch as is needed to ensure that the filling is not too liquidy. This just takes practice learning how much corn starch is needed for the amount of liquid you've accumulated. Put the filling in the pie and add the top crust. If you're using an all butter crust, it's a good idea to stick it in the freezer for 45 minutes or so at this point to ensure that your shaped crust holds its shape.
Before putting the pie in the oven, I like to brush the top crust with some heavy cream, and then dust with cinnamon sugar. If you're using a whole top crust, and not a lattice crust, don't use an egg wash because this will prevent the crust from coming out flaky (egg acts as a seal and prevents breathing). Then, cut your holes in the top crust to allow steam to escape, and bake your pie in the preheated oven.
I always start off baking a fruit pie on the bottom of the oven on a pizza stone to ensure that the crust does not become soggy. But to make sure it doesn't burn or get too crisp, I then move the pie to the middle of the oven about 30 minutes into baking. If the edges are getting to brown, cover with aluminum foil. I find the best method for applying foil is to place a large sheet of aluminum foil over a clean pie tin, and then cut out the middle. You can then put your sheet of aluminum foil atop the baking pie such that it covers only the edges and not the middle.
Here are some pictures of my latest effort applying these ideas. I thought it came out just right.
liquid reducing
apples cooking with reduced liquid
baked pie
sliced and ready for eatingIt's taken me quite some time to find a method which results in a double-crust apple pie to my liking, but I think I've finally succeeded.
Last edited by
BR on August 4th, 2013, 11:18 am, edited 1 time in total.