start by lining a baking sheet with parchmnent paper.
split your medjool dates in half using your thumbs or a knife, you can keep them slightly attached at the bottom or just open them up all the way and stick the two halves back together to create a heart shape.
flatten each date into a heart shape with both halves slanted to either side, placing it down on the parchment paper. repeat with each date.
once all the dates are prepared, take your nut butter and slather each date with the nut butter as generously as you like.
top each date heart with some chopped nuts of your choosing.
melt the chocolate chips in a microwave safe bowl for 30 second - 1 minute intervals, stirring as you go. once it's completely melted, stir in the coconut oil.
spoon the melted chocolate on top of each date. the chocolate will pool a bit around the date. *see notes if you'd like to dip each date entirely in chocolate
place the dates in the freezer to harden for an hour or two. once they've harden, remove from freezer and break off any melted chocolate that surrounds the date heart so you can see the heart shape again.
store the date hearts in between layers of parchment paper in the freezer, and enjoy these frozen directly out of the freezer!