Step 1

Preheat oven to 350 degrees F.

Step 2

Cream butter and sugar together. Beat in eggs and sour cream. Add carrots and vanilla. Add flour, cinnamon, baking powder, and salt and mix until well combined.

Step 3

Pour into a sprayed 13x18 inch cookie sheet. Bake 30 to 35 minutes at 350 degrees F. Cake should spring back to the touch.

Step 4

Cream together cream cheese and butter. Beat in powdered sugar, vanilla and milk. Spread over cooled cake. I like to sprinkle a little nutmeg over the top for garnish.