This Greek yogurt cake recipe with Meyer Lemon and Lavender glaze is a healthier version of most traditional cakes. It's lightened up with the addition of nonfat plain Greek yogurt. If you want a full-fat version, just replace the yogurt with sour cream, oil or butter. The cake is topped with Lemon Bird Meyer Lemon & Lavender Jam, but you can use any type of jam that sounds good to you, such as marmalade or even lemon curd.