Add raspberries, dates, and Greek yogurt to a blender and blend until smooth. The mixture may contain a few small pieces of fruit and/or dates, but that’s okay!
Line a 9x9 inch square pan with parchment paper and pour the mixture into the pan. Place in the freezer for about 2 hours or until completely firm.
Take a heart-shaped cookie cutter and cut out approximately 8 hearts. Place the hearts back into the freezer.
In a small, microwave safe bowl, add the dark chocolate chips and place into the microwave for about 2 minutes, stirring every 30 seconds until the chocolate is completely melted.
One by one, dip each heart into the chocolate until completely coated. Place chocolate coated hearts back into the freezer until set.
Enjoy!