Preheat your oven to 350°F
Whisk together flour, baking soda, baking powder, cinnamon, nutmeg, and salt and set aside
Whisk the oil, sugar, and melted butter together
Whisk in the eggs
Add the grated carrots
Add the dry ingredients and mix until just combined, do not over mix
Bake for 55-60 minutes until a toothpick comes out clean, do not over bake
Make frosting by beating together cream cheese, butter, powdered sugar, and vanilla
Frost the cooled cake
