Prep Your Ingredients: Add raisins and bourbon to airtight container and set aside at room temperature for at least 24 hours up to one week.
½ cup bourbon whiskey, ½ cup raisins
Preheat oven to 350 degrees. Grease and flour two cake pans and set aside. Grate carrots using hand grater or food processor and spread out onto a paper towel to absorb some of their moisture. They don’t need to be completely dry.
3 large carrots
Make the Cake Batter: Add eggs, brown sugar, and granulated sugar to mixing bowl and use whisk, stand mixer, or hand mixer to beat until uniform. Drain the bourbon from the raisins into the bowl then add in melted butter, vanilla extract, and crushed pineapple and stir until combined.
1 cup brown sugar, ½ cup granulated sugar, 5 eggs, ½ cup unsalted butter, 1 teaspoon vanilla extract, ¾ cup crushed pineapple
In another mixing bowl, whisk together flour, baking powder, baking soda, cinnamon, salt, nutmeg, and ginger. Add in drained raisins, walnuts, and grated carrots. Stir to dredge these ingredients in the flour mixture.
2 ⅓ cup all-purpose flour, 1 ½ teaspoon ground cinnamon, ¾ teaspoon ground nutmeg, ¾ teaspoon ground ginger, 2 teaspoon baking powder, 1 ½ teaspoon baking soda, 1 teaspoon fine sea salt, 1 cup walnut pieces
Add flour mixture to egg and sugar mixture and stir until just combined and no dry pockets remain. Do not overmix batter. Spread batter into prepared baking pans, dividing it evenly between them.
Bake the Cakes: Transfer pans to oven and bake on upper rack for about 30 minutes or until a toothpick inserted into the center of each cake comes out clean.
Make the frosting: While the cakes cool, use stand mixer fitted with paddle attachment attachment or hand mixer to beat the powdered sugar, cream cheese, butter, vanilla extract, and salt until smooth and fluffy (about five minutes).
2 ½ cups powdered sugar, 8 ounces cream cheese, ¼ cup unsalted butter, 1 teaspoon vanilla extract, ½ teaspoon fine sea salt
Assemble and Decorate: Once cake layers are fully cooled to room temperature, pipe a ring of cream cheese frosting around the perimeter of one layer then spread pineapple preserves inside the ring. Stack the other cake layer on top of it then spread frosting around the sides of both layers and over the top until evenly coated. Top with pecan pieces and serve.
1 ½ cup pineapple jam, ½ cup chopped pecans