Preheat oven to 350°F (175°C). Line a standard-sized muffin/cupcake pan with 24 paper or foil baking liners.
Line a bowl with a paper towel. Using a grater or shredder attachment for a stand mixer on speed 4, use the medium shredder blade to grate the carrots into the bowl to make 3 cups. Gather the shredded carrots into the paper towel. Squeeze out and discard the excess liquid.
3 cups grated carrots
In a large mixing bowl or the bowl of a stand mixer, whisk together the flour, sugar, light brown sugar, baking soda, baking powder, salt, cinnamon and nutmeg. (If you are using ground ginger instead of ginger essential oil, whisk it in now.)
2 ½ cups all-purpose flour, 1 cup granulated sugar, 1 cup light brown sugar, 1 ½ teaspoons baking soda, 1 teaspoon baking powder, 1 teaspoon salt, 2 teaspoons cinnamon, ½ teaspoon ground nutmeg
Attach the beater blade to the stand mixer. Add the canola oil to the dry ingredients and mix at a low speed just until the oil is incorporated into the dry ingredients.
1 ½ cups canola oil
Add the eggs one at a time and mix on speed 3 for about 30 seconds. Use a rubber spatula to scrape down the sides of the bowl.
4 large eggs
Add the vanilla extract, milk, and ginger essential oil (If you are not using ground ginger) and mix at slowest speed, working up to speed 3 until the milk is evenly incorporated.
1 tablespoon pure vanilla extract, ¼ cup milk, 8 drops ginger essential oil
Add 3 cups of shredded carrots into the batter, and mix at a medium speed to about 15 seconds until the carrots are evenly mixed.
Using a medium batter scoop, fill each baking liner ⅔ full with batter. Tap the pan on the counter to eliminate bubbles.
Bake at 350°F (175°C) for 20 minutes. Use a baking thermometer or toothpick inserted in the center to test for doneness. If the batter still looks wet, continue baking in 1 minutes increments.
Let cool in the pan until the cupcakes can be handled safely. Transfer to a cooling rack to cool completely.