In a candy melting pot, mix together vegetable shortening and all-purpose flour, and turn on high.
Once the shortening has melted, whisk everything together with a hand whisk until combined. Alternatively, you can use a microwave to melt the shortening.
Brush the Bundt cake pan with a silicone brush.
Bundt Cake
Preheat the oven to 350°F. Prep and measure all ingredients.
Crack the eggs into a large mixing bowl, standing by for their role in the batter.
Pour in the milk, integrating it with the eggs.
Briskly whisk the milk and eggs together until they're thoroughly combined.
To the egg mixture, add melted (yet cooled) butter, your chosen cake mix, and a dash of ground cinnamon for a warm, aromatic touch.
Using your hand whisk, mix everything together until you achieve a smooth, homogenous batter.
Gently fold in the shredded carrots.
Distribute them evenly throughout the batter with a silicone spatula.
Carefully transfer the batter into your prepared Bundt cake pan, smoothing the top with a spatula to ensure an even bake.
Place the cake in the oven, baking for 40-50 minutes. A toothpick inserted into the cake should come out clean when it's done. Let it cool in the pan for 5-10 minutes before removing.
Move the cake to a wire rack to cool completely, which should take about 1-2 hours. Use a digital thermometer to check that it reaches a temperature of 70-75°F.
Cream Cheese Frosting
Measure all your frosting ingredients first to streamline the process.
In a glass mixing bowl, beat together softened cream cheese, butter at room temperature, sour cream, and vanilla extract until the mixture is light and fluffy.
Add confectioner’s sugar and beat together until the frosting is smooth and spreadable.
Once the frosting reaches the desired consistency, it's ready to be used.
Spoon it into a 21-inch piping bag fitted with your chosen tip.
Decorating bundt cake
Carefully lift the cooled cake onto a cake stand or cake board, readying it for its final beautification.
Pipe the cream cheese frosting over the cake in your desired pattern, adding a touch of elegance.
For an extra flourish, pipe a large swirl of the leftover frosting in the center of the cake.
Packaging bundt cake for transportation or gifting
Carefully place the decorated cake into a paper white box, suitable for transportation or gifting.
Secure the box closed. Embellish it with a ribbon and personalize with a sticker for a special touch.