In a large bowl, whisk together sugars, oil, eggs, and vanilla.
In a medium bowl, whisk together flour, cinnamon, baking powder, salt, ginger, and nutmeg. Gradually add flour mixture to sugar mixture, beating with a mixer at medium speed just until combined. Stir in carrots.
Spray a 10-cup Bundt pan with baking spray with flour. Pour batter into prepared pan. Gently tap pan on counter twice to release air bubbles.
Bake until a wooden pick inserted near center comes out clean, 1 hour and 5 minutes to 1 hour and 10 minutes. Let cool in pan for 10 minutes. Invert cake onto a wire rack, and let cool completely. Spread Cream Cheese Frosting onto cooled cake. Garnish with nutmeg, if desired. Refrigerate in an airtight container for up to 3 days.
Recipe by Paula Deen Magazine at https://pauladeenmagazine.com/carrot-bundt-cake-cream-cheese-frosting/