First off, I am sorry for such a small serving, only 15 cookies... but since I don't have kids and my husband has diabetes which means he can not eat very sweet food, these cookies are all mine so I didn't need to make a lot.... Anyway! I like sandwich cookie because I feel like I got a bonus :) This is one of my favorote recipe. Very rich butter flavor which comes out from the oven when cookies are baking. That makes me feel just like heaven.