Lemon Cake

I really hate giving this a rating of any kind since I think I might have messed it up. It did have a nice lemony flavor. I tested with a toothpick at the suggested end baking time and it came out clean. After cooling the middle sank and the outer parts were a bit on the dry side. I did use plain Whole Milk Greek Yogurt instead of the whole milk plain called for. Not sure if that would have made a difference or not. May have to try again.