Preheat oven to 425 degrees F.
Line two muffin tins with liners or spray muffin tin with nonstick spray.
In a stand up mixer, mix butter and sugars until well combined. Add flax egg and mix thoroughly. Add vanilla and fresh ginger and mix.
In a separate bowl, combine flour, spices, salt, and baking powder. Add half of flour mixture to butter mixture until just combined, then add half milk and mix. Repeat with remaining flour and milk. Remember that when making muffins, the key is to not over mix. So don’t leave your mixer on and step away. Run it until your ingredients are just mixed and then stop.
Add your pears and mix for 10 seconds or gently fold them in with a wooden spoon. Scoop heaping spoonfuls into muffin tins. Sprinkle tops with cinnamon and sugar. Place in oven and immediately turn temperature of oven to 400 degrees. Bake for 15-20 minutes or until a toothpick comes out clean.
Let muffins cool in pan for 10 minutes then transfer to a wire rack to cool completely. Enjoy!