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