01 -
Preheat oven to 350°F. Grease and flour two 9-inch round cake pans.
02 -
In a large mixing bowl, whisk together vegetable oil, granulated sugar, brown sugar, and eggs until smooth. Stir in vanilla extract.
03 -
Fold in grated carrots and well-drained crushed pineapple until evenly incorporated.
04 -
In a separate bowl, sift together all-purpose flour, baking soda, baking powder, salt, and ground cinnamon.
05 -
Gradually fold dry ingredients into the wet mixture, stirring until just combined. Do not overmix.
06 -
Gently fold in chopped walnuts, if using.
07 -
Evenly distribute batter between both prepared pans. Bake for 25 to 30 minutes, or until a toothpick inserted in the center emerges clean.
08 -
Let cakes cool in pans for 10 minutes, then transfer to wire racks to cool completely.
09 -
When cooled, apply cream cheese frosting and decorate as desired.