Fav comfort desert recipe...shhh don't tell my mom... :)~

Ok, so I'm way over due to post a recipe, so here ya go .....For years I've been asking my mom to find a particular recipe for an apple desert she used to make when my sister and I were kids. Finally, the other day she found it!!!.....She was going to surprise me, and make it this week, but she couldn't keep her findings a secret. I swiped the recipe, and made it the other day. It tastes just like I remember...and my mom agrees...She tried to make it a few years, ago and couldn't find the same cake mix. It just didn't have the same taste...The secret is to use Pilsbury Moist Supreme yellow cake mix w/pudding.


Sourcream Apple Squares

1 box Pilsbury Moist Supreme Yellow Cake Mix w/pudding
8 TB or ....1 stick butter, room temp
1/4 c Brown sugar, packed
1/2 tsp Cinnamon
1 c Sourcream
1 Egg
2 Apples peeled & thinly sliced....I used the sweet Empire apples

Combine butter and cake mix until crumbly, and reserve 2/3 c.
Add the brown sugar and cinnamon to the reserve, and mix well.... this is for the topping.
Press the remaining into shallow baking pan. Arrange apple slices over the base.
Blend sourcream and egg together and spread evenly over the apples.
Sprinkle with the reserved topping.
Bake till golden brown....about 30- 40 min at 350 degrees....Enjoy!.