Once the cakes are fully cooled, they then can be assembled and decorated using the prepared frosting.
Decorating the Cake
Once the cake is completely cool, transfer one layer to a cake board, or flat plate.
Add a generous dollop of cream cheese buttercream frosting on top and spread it out in an even layer using an offset or regular spatula.
Add the second cake layer on top of the frosting layer, pressing gently to adhere. Cover the rest of the cake in frosting. See above for frosting and decorating tips.
Let the cake set in the refrigerator for a minimum of 4 hours before serving.
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Notes
Leftover carrot cake can be stored in the refrigerator for up to 4 days. If it has been cut, loosely wrap it with plastic wrap before storing it. This carrot cake recipe is easily adaptable for a variety of diets including vegan, egg free, and gluten free. Please see the above post for detailed instructions.