01 - Preheat oven to 350°F. Line a standard 12-cup muffin tin with paper liners or lightly grease each cup.
02 - In a large mixing bowl, whisk together flour, granulated sugar, baking powder, baking soda, salt, grated ginger, and lemon zest until evenly distributed.
03 - In a separate bowl, whisk eggs, vegetable oil, Greek yogurt, lemon juice, and vanilla extract until the mixture is smooth.
04 - Pour wet ingredients into the dry ingredients. Gently stir until just combined and no dry streaks remain. Avoid overmixing.
05 - Evenly divide the batter among the prepared muffin cups, filling each about three-quarters full.
06 - Place tin in the center of the oven and bake for 16 to 18 minutes, or until a toothpick inserted in the center of a muffin emerges clean.
07 - Let muffins cool in the pan for 5 minutes, then remove and place on a wire rack to cool completely.
08 - In a small bowl, mix powdered sugar with 2 to 3 tablespoons fresh lemon juice and grated ginger (if using) until smooth and pourable. Drizzle glaze over cooled muffins and let set before serving.