Start by taking your frozen pound cake out of the freezer and allowing it to thaw completely. This usually takes about an hour at room temperature.
In a mixing bowl, combine 1/2 cup of peanut butter, 2 tablespoons of softened butter, 1/3 cup of powdered sugar, and 1/2 teaspoon of vanilla extract. Mix until smooth and creamy.
Once the pound cake is thawed, carefully slice it into two equal halves horizontally. You want to create a top and bottom layer for your cake.
Spread the peanut butter mixture evenly over the bottom half of the pound cake. Place the top half of the cake back on top to create a sandwich.
In a microwave-safe bowl, melt the chocolate candy melts according to the package instructions. Stir until smooth and fully melted.
Place the assembled pound cake on wax paper or parchment paper. Pour the melted chocolate over the top, allowing it to drip down the sides for a beautiful finish. Use a spatula to spread the chocolate evenly if needed.
Allow the chocolate coating to harden at room temperature for about 30 minutes. If you're in a hurry, you can place it in the refrigerator to speed up the process.
Once the chocolate has set, slice your Super Easy Tagalong Pound Cake into generous pieces and serve. Enjoy the delightful combination of flavors!