Preheat oven at 350 degrees F (180 degrees Celsius)
Line a muffin pan with muffin liners.
In a large bowl mix sugar and olive oil
Add the eggs and mix.
Add the yogurt, lemon peel and lemon juice and mix well.
In another bowl blend flour with baking powder.
Add the flour ½ a cup at a time to the batter while mixing.
Fill the muffin cups 2/3 full.
Bake for 30 minutes, until an inserted toothpick comes out clean.
Let them cool in the pan for about 5 minutes and remove and let them cool completely.
Lemon Glaze
Add powdered sugar to lemon juice stirring with a spoon until you have a thick consistency that is pourable. The ratio is about ½ cup powdered sugar for every tablespoon of lemon juice.