Mini jars: All the baking ingredients to make one dozen Cookies. Simply pour the mason jar mix into a bowl and add 1 egg, a 1/3-1/2 cup slightly melted butter (start with 1/3 cup of butter and then add extra butter, as needed), and 1 teaspoon of vanilla. Combine and bake at 350 degrees for 7-10 minutes.

*May contain trace amounts of peanuts or tree nuts.