1. In a bowl, put the lemon zest along with the rest of the ingredients.
2. Mix well.
3. Transfer the mixture to a greased oven-safe pan.
4.Bake in a preheated oven at 325ºF for 10 minutes (to find out if it's ready, remove it after the time has elapsed and prick it with a fork; the fork should come out dry, otherwise, leave it for a few more minutes and try with the fork).