INGREDIENTS
1 1/2 tbsp
Meyer lemon, zest
3
Eggs, large
1 1/2 cups
All-purpose flour, unbleached
1 cup
Granulated sugar
1
Powdered sugar
1/2
Teapoon baking soda
1/2
Teapoon salt
1/2
Teapoon vanilla extract
1/2 cup
Butter, unsalted
1/3 cup
Yogurt, fat-free plain