This is my Grandma's recipe for oatmeal cookies. Now, you might call these lace oatmeal cookies, or crispy oatmeal cookies or maybe something completely different but my Grandma only called them oatmeal cookies. A simple name for a simple recipe. I, however, call them amazing, addictive and with the addition of coconut, Grandma's Oatmeal Coconut Lace Cookies.