1 3/4 cups all-purpose flour
3/4 cup sugar
1 tablespoon grated lemon peel
1 teaspoon baking powder
3/4 teaspoon baking soda
1/4 teaspoon salt
1 egg
1 cup lemon or plain yogurt
6 tablespoons butter or margarine, melted
1 tablespoon lemon juice
TOPPING:
1/3 cup lemon juice
1/4 cup sugar
1 teaspoon grated lemon peel