01 - Preheat oven to 350°F. Line a 12-cup muffin tin with paper liners or lightly grease the cups.
02 - In a large mixing bowl, whisk together the flour, granulated sugar, baking powder, baking soda, salt, grated ginger, and lemon zest until well distributed.
03 - In a separate bowl, whisk together eggs, vegetable oil, Greek yogurt, lemon juice, and vanilla extract until smooth and fully combined.
04 - Pour the wet mixture over the dry ingredients. Stir gently just until combined. Avoid overmixing to ensure tender muffins.
05 - Divide the batter evenly among the prepared muffin cups, filling each about three-quarters full.
06 - Bake in the center of the oven for 16 to 18 minutes, or until a toothpick inserted in the center of a muffin comes out clean.
07 - Let muffins cool in the tin for 5 minutes, then transfer to a wire rack and allow to cool completely.
08 - In a small bowl, mix powdered sugar with lemon juice and grated ginger (if using) until the glaze is smooth and pourable. Drizzle glaze over the cooled muffins and let set before serving.