The third recipe I made from the Sweet Tarts & Pies section (the 61st recipe overall in this book) of The Modern Baker by Nick Malgieri, was the one for Sour Cream Apple Pie, on page 183. (We are not publishing recipes from the book, so if you like what you see, buy the book and bake along with or without us).
The guys really liked it a lot. I liked the cooked apples a lot. I wasn't as wild about the custard/apple filling as I am not all that fond of fruit in custard...too much going on at once. Which doesn't mean you aren't going to love this, because you will...you are nowhere near as finicky about food touching other food as I am. Nowhere near. I would make this again for the guys as it was easy, called for simple procedures and ingredients, was not at all time-consuming, and I can always make a few addtional apples for me to snitch in the process. Definitely worth it.