The other night we made cookies. Jackson can say cookie, but he still signs it at the same time too. He signs it over his mouth, like in this picture.
He loves to watch me mix stuff in the kitchen and now he's starting to want to help more and more. I gave him a bowl and put some water and flour in it. Then added cinnamon and vanilla also as I added them to the cookies. He did a good job of mixing, except he wanted to add his mix to my mix.