I tested these with my own ground up almonds and the almond flour I could buy at my health food store. The difference was dramatic. My own ground up almonds produced a very flat cookie, while the almond flour at the store produced a more round and uniform cookie. They even tasted a bit different. I prefer the ones made with the almond flour at my health food store.
These cookies will be golden brown on the outside rim and soft in the middle. I baked the cookies at several temperatures, but they always had the brown edges. After taste testing several batches we actually preferred this – a buttery-crispy edge and a soft interior.