Preheat the oven to 350℉. Line a 12 cup cupcake pan with cupcake liners. Set aside. Peel and grate the carrots. Use a small hole on your grater.
In a medium bowl. sift the flour, cornstarch, baking powder, baking soda, salt, cinnamon, ginger, and nutmeg. Set aside.
1 2/3 cups All-purpose flour, 2 TBSP Cornstarch, 1 tsp Baking powder, 1/4 tsp Baking soda, 1/2 tsp Salt, 1 1/2 tsp Ground cinnamon, 1/4 tsp Ground nutmeg, 1/2 tsp Ground ginger
In a large bowl, whisk the oil, brown sugar, sugar, sour cream, vanilla, grated carrots, and eggs.
1/2 cup Oil, 3/4 cup Light brown sugar, 1/4 cup White granulated sugar, 1/4 cup Sour cream, 1 tsp Pure vanilla extract, 1 cup Grated carrots, 2 Large eggs
Add in the dry ingredients and the buttermilk. Mix using a baking rubber spatula until just combined.
1/4 cup Buttermilk
Use a large cookie scoop to scoop the batter and fill the cupcake liner 2/3rds full.
Bake for 19-22 minutes. Bake until toothpick inserted comes out clean.
Let the cupcakes sit in the hot pan for 10 minutes. Then, transfer to a cooling rack to cool completely before decorating.