This cookie is SINFUL and will become your go-to Christmas cookie to impress the ones you love most! This recipe is very special to me as it is handed down from my Mother In-law…..Shout out to Big Momma Mimi D! This is my ALL-TIME favorite Christmas cookie…..my absolute number one! I am so very lucky and blessed to have a mother in-law who is so knowledgeable and skilled in the kitchen! I have learned so much from her and I look forward to handing down her cooking tips and tricks to Indy (she is always so eager and interested in what is cooking in the kitchen). Kade, on the other…