According to the restaurant's website, McDonald's now uses a blend of American grown apples including Golden Delicious, Granny Smith apples, Jonagold, Rome, Gala, Idared, and Fuji in their fried apple pies. If you want to change the flavor, you can use different varieties of fresh apples. You can even use tart apples to make these homemade apple pies less sweet. Any kind of apple will work for these old fashioned fried apple pies.  If you have apple orchards near you, you can get some of the best apples there! You can also prep and slice the apples ahead of time. Just add a little lemon juice to the apples to stop them from browning.