Preheat oven to 350°F. Prepare a 9x5-inch loaf pan by lining it with parchment paper. Set aside.
In a medium bowl, whisk the all-purpose flour, baking soda, and salt together. Set aside.
2¼ cups all-purpose flour, 1 teaspoon baking soda, 1 teaspoon kosher salt
In the bowl of a stand mixer fitted with the paddle attachment, beat the granulated sugar, butter, and eggs together until smooth, about 2 minutes.
1 cup granulated sugar, ½ cup unsalted butter, 2 large eggs
Beat in the Greek yogurt, lemon zest, honey, and vanilla extract until combined, about 1 minute.
½ cup plain Greek yogurt, 2 tablespoons lemon zest, 1 tablespoon honey, 1 teaspoon pure vanilla extract
Stir in the zucchini, then fold in the flour mixture and mix until everything is just combined.
2 cups grated zucchini
Pour the batter into the prepared loaf pan and bake in the oven for 60-70 minutes, or until an inserted toothpick comes out clean.
Let cool on a wire rack before glazing.
Once the bread has cooled completely, whisk together the powdered sugar and lemon juice to create a glaze. Pour the glaze over the bread and then let set.
1 cup powdered sugar, 2 tablespoons lemon juice
Cut, serve, and enjoy.