01 - Melt the chopped chocolate in a heatproof bowl placed over a saucepan of simmering water using the double boiler method until completely smooth. Spoon the melted chocolate into silicone Easter egg molds, rotating to coat all sides evenly. Refrigerate for 10 minutes to set. Repeat with a second chocolate layer for added thickness, then chill for about 15 minutes until firm.
02 - In a small mixing bowl, combine diced strawberries and granulated sugar. Set aside for 10 minutes to allow the strawberries to macerate and release their juices.
03 - In a separate bowl, beat the cold heavy cream with powdered sugar and vanilla extract until stiff peaks form. Gently fold in the crushed shortcake biscuits and the macerated strawberries, incorporating all ingredients evenly.
04 - Carefully unmold the chocolate egg halves. Fill one half of each egg with the strawberry shortcake mixture, then gently press the matching half on top to seal. For a secure fit, brush a small amount of melted chocolate along the edge before pressing together.
05 - Adorn the sealed Easter eggs with drizzled melted chocolate, sprinkles, edible glitter, or colored icing according to your preference. Return to refrigeration until ready to serve.