Chocolate Peanut Butter Candy

6 tbsp peanut butter
3 tbsp coconut oil, melted
2 tbsp maple syrup
2 tbsp cocoa powder
handful of peanuts, if desired

Stir together all ingredients except the peanuts in a bowl.
Pour the mixture in a pan lined with parchment paper. 
Sprinkle peanuts on top of chocolate.
Refrigerate for at least an hour. 
Cut into squares and store in the refrigerator.