01 - Melt chopped chocolate in a heatproof bowl set over a pan of simmering water, stirring until smooth. Spoon melted chocolate into silicone Easter egg molds, swirling to coat completely. Refrigerate for 10 minutes to set. Repeat with a second layer for durability. Chill until fully set, about 15 more minutes.
02 - In a small bowl, combine diced strawberries with granulated sugar. Toss gently and allow to rest for 10 minutes to release juices.
03 - In a medium bowl, beat cold heavy cream with powdered sugar and vanilla extract using an electric mixer until stiff peaks form. Fold in crushed shortcake biscuits and the macerated strawberries with syrup until fully incorporated.
04 - Carefully unmold the chocolate egg halves from the silicone molds. Fill one half of each egg with strawberry shortcake filling. Top with the matching chocolate half, using a touch of melted chocolate along the edges to seal, if necessary.
05 - Drizzle with remaining melted chocolate and add sprinkles, edible glitter, or colored icing as desired. Refrigerate until ready to serve.