I mentioned that my favorite cookie was the humble looking (but fantastic tasting) Day 2 cookie. Well this cookie, the Slice and Bake Cinnamon Roll Cookie, is Kate and Carter’s favorite–hands down. Whenever we have to bring a snack to school…”Cinnarolls!”. We’re making something for the neighbors? “Cinnarolls!” Grandma’s coming to visit? “Cinnarolls!” We make a lot of these cookies.