– 1 (16) oz box carrot cake mix – 1 (3.4) oz box instant vanilla pudding mix – 1 teaspoon cinnamon – 1/2 cup water – 1/2 cup butter, melted – 1/3 cup vegetable oil – 4 large eggs – 2 teaspoons vanilla extract – 1/2 cup sour cream – 1 cup crushed pineapple, drained – 2/3 cup chopped nuts, optional – 1/2 cup raisins, optional
– ½ cup unsalted butter, room temperature – 8 oz cream cheese, room temperature – 1 teaspoon vanilla extract – 1/2 teaspoon cinnamon – 3 cups confectioner’s sugar – 3 tablespoons milk or cream