Line 9x13 pan with nonstick foil.
Combine cereal and peanuts in a large bowl.
In a small pot, combine sugar, corn syrup and bring up to a boil.
Boil 1 minute.
Remove heat and whisk in the peanut butter and salt until smooth.
Pour over the cereal mix and fold gently to coat evenly.
Press into your pan and chill.
Once cooled, drizzle top with the chocolate and return to fridge.
Cut into bars before serving.