Add all the ingredients except the dark chocolate to a large bowl. Mix well until combined.
Roll the mixture into 9 even sized balls - if you feel the mixture is too sticky, add some more oats, if it is too dry, add a little more nut butter.
Line a tray or plate with parchment paper and place the energy balls on top. Place in the freezer for 30 minutes to set.
In the meantime, melt the dark chocolate in the microwave. (30 second intervals stirring in between).
Remove the energy balls from the freezer and dip each ball into the chocolate. Evenly coat then use a spoon to carefully place back on the parchment paper. I like to top with a sprinkling of seeds/crushed nuts.
Place the energy balls in the fridge for 10 minutes to set
Enjoy ;)
Notes
These will store well in the fridge in an airtight container. Alternatively, you can freeze them for up to 3 months.Potential add ins to mix things up: