Line a loaf pan with parchment paper, and set aside.
Pour the maple syrup and coconut sugar into a small saucepan over medium heat. Simmer and stir for about 1 minute, until it’s all melted.
Turn off the heat. Add in the peanut butter and spices and stir. The mixture will be thick.
Add in the cornflakes and stir until all pieces are well-coated.
Press the cereal mixture into the loaf pan. Freeze for about 1-2 hours.
Once the cereal mixture is hardened, lift the parchment paper out of the loaf pan. Slice the peanut butter bars into rectangles.
Now, place the chocolate in a medium bowl and microwave at 15s intervals, stirring frequently, until completely melted.
Dunk each peanut butter bar into the melted chocolate so it’s coated on all sides.
Place each bar on a plate lined with wax paper and freeze for about 30 minutes until hardened.