Preheat oven to 375F and line a muffin pan with 10-12 liners. It makes 12 medium muffins like in the photo (filled ¾ of the way) or 10 full.
Make the batter:
In a bowl, sift to combine the flour, baking soda, and salt.
In the bowl of your stand mixer or large bowl, cream the butter and sugar for about 2 minutes. Add the eggs and vanilla and mix to combine. Add the lemon zest, juice, and Greek yogurt and mix until just incorporated.
Add the dry ingredients mix to the bowl and mix to combine.
Fill each muffin ¾ of the way or to the rim -depending what size you want them.
Bake:
Bake the muffins in the preheated oven for 18-22 minutes, until the tops are golden and a toothpick comes out clean when inserted in the middle. Remove from oven and allow muffins to cool down completely before glazing.
For the glaze:
In a small bowl, stir the lemon juice into the powdered sugar until smooth. Add a little more juice if it's too thick for drizzling with a spoon.
Notes
Regular yogurt provides less nutrition, but it also works for this recipe.