Preheat oven to 325 degrees. Spray an 8 x 8-inch square pan with nonstick cooking spray. Mix together the cream cheese, yogurt, vanilla extract, coconut sugar, and egg. Bake for 55 to 60 minutes until cheesecake is set. Let cool, then cut into 1x1 inch square.
Meanwhile, heat dark chocolate and coconut oil over low-medium heat on the stove. Once it is thoroughly melted, turn off the heat. Dip cheesecake bites into chocolate. Once all bites are chocolate-covered, place into the fridge to cool.