Chewy Chocolate Cream Sandwich Cookiessave

"I came across cookies like these at the store recently and I wasn't willing to spend nearly four dollars for 12 cookies. In my house, they would be gone so fast it wouldn't be worth the cost. Just across from the cookies was a seasonal baking display filled with all sort of baking goods including cake mixes at a great sale price. I decided I could make those same cookies using my favorite cake mix cookie recipe, and I was right. The store version costs about 30 cents each and my homemade version is about 15 cents apiece...."