01 - Preheat oven to 350°F and line a 12-cup muffin pan with paper liners or apply nonstick spray.
02 - In a large mixing bowl, whisk together flour, baking powder, baking soda, ground ginger, and salt.
03 - In a separate bowl, whisk melted butter, maple syrup, cream soda, eggs, and vanilla extract until fully smooth.
04 - Pour wet ingredients into the dry mix and stir gently until just combined; avoid overmixing.
05 - Fold chopped crystallized ginger and white chocolate chips into the batter.
06 - Evenly divide batter among muffin cups.
07 - Bake for 16–18 minutes, or until a toothpick inserted in the center emerges clean.
08 - Cool muffins in the pan for 5 minutes before transferring to a wire rack.
09 - Once muffins are just warm to the touch, gently insert a popsicle stick into the base of each muffin, then allow to cool completely.