Preheat oven to 350 degrees

Beat sugar, butter and vanilla at medium speed 5 minutes until well blended. One at a time, add egg and egg white. Beat well. Combine dry ingredients. Add flour mixture alternately with yogurt, beginning and ending with flour. Stir in the lavender.

Pour into a well-greased loaf pan. Bake one hour or until done.

Prepare glaze by combining ingredients; spread over hot loaf. Cook in pan 20 minutes before removing to a wire rack to cool.