Preheat oven to 375 F
Grease a loaf pan and line with parchment paper, set aside
In a bowl, mix flour, sugar, salt, lemon peel, and baking powder
Make a well in the center and pour in oil, water, essence and juice, mix to combine
Pour batter into prepared loaf pan and bake for 35-45 minutes or until a knife inserted in center comes out clean, cool cake on cookie rack