Prepare the Cake: Begin by preheating your oven to 350°F (175°C). In a large mixing bowl, combine the red velvet cake mix with the melted butter and eggs. Mix all the ingredients together until you achieve a smooth, cohesive batter.
Bake the Cake: Pour the prepared batter into a greased 9x13 inch baking pan, spreading it evenly. Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center emerges clean. Allow the cake to cool completely in the pan.
Make the Cream Layer: In a separate mixing bowl, beat the mascarpone cheese using an electric mixer until it’s smooth and creamy. Gradually incorporate the heavy whipping cream, powdered sugar, and vanilla extract. Continue whipping until soft peaks begin to form, creating a fluffy cream.
Crush the Peppermints: Take a small ziplock bag and place your peppermint candies inside. Using a rolling pin or a meat mallet, crush the candies into small, bite-sized pieces. Set aside some crushed candies for garnish when serving.
Assemble the Lasagna: Once the cake has cooled, cut it into even squares. Place half of the red velvet cake squares at the bottom of a 10-inch square or round dish. Spread half of the mascarpone cream layer over the cake squares, and then sprinkle a layer of crushed peppermint candies on top.
Layer Again: Repeat the layering process by adding the remaining red velvet cake squares, followed by the remaining mascarpone cream. Finish with an additional sprinkle of the crushed peppermint candies on top.
Chill: Cover the assembled lasagna with plastic wrap, and place it in the refrigerator. Allow it to chill for at least 2 hours, enabling the flavors to meld beautifully.
Serve: Just before serving, dust the top of the dessert with cocoa powder for an elegant finish. Garnish with fresh mint leaves and any remaining crushed peppermint. Cut into squares and delight in this festive indulgence!
Notes
Chill for at least 2 hours before serving for best flavor.