Step 1

Preheat the oven to 350°F (180°C) and spray a 9x9 square baking pan with non-stick spray. Set aside.

Step 2

Sift all purpose flour into a mixing bowl and add sugar, baking soda, salt, cinnamon and nutmeg. Mix together.

Step 3

Add grated carrots, crushed pineapple, oil, vanilla and vinegar and mix into a thick batter. If it seems like it doesn't want to form into a batter, leave the bowl for a couple of minutes and then come back to it. The carrots will release more moisture into the bowl and it will come together into a thick batter.

Step 4

Add chopped walnuts and mix in.

Step 5

Transfer the batter to the prepared 9x9 square baking dish and smooth down.

Step 6

Bake at 350°F for 35 minutes or until a toothpick inserted into the center of the cake comes out clean.

Step 7

Allow to cool completely before frosting with cream cheese frosting and decorating with chopped walnuts.

Step 8

Cut into slices and serve.