Oatmeal Cake with Coconut Pecan Frosting

My father in law is a huge fan of desserts, so he is very lucky that his wife Coleen is an excellent baker. When we were visiting them in Idaho a few weeks ago, Coleen made several mouth watering desserts - this oatmeal cake was my very favorite. It's a moist and delicious cake with the best frosting ever - toasted coconut pecan. We were heading to a friend's house for dinner recently and I