01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together flour, sugar, baking powder, and salt until well combined.
03 - Cut the cold butter into the dry mixture using a pastry blender or fingers until the mixture resembles coarse crumbs.
04 - In a separate bowl, whisk together egg, heavy cream, and vanilla extract until smooth.
05 - Pour the wet mixture into the dry ingredients and stir until just combined. Do not overmix.
06 - Turn dough onto a lightly floured surface and gently pat into a 1-inch thick circle. Cut out rounds using a 2-inch cutter and place on the prepared baking sheet.
07 - Bake for 12-15 minutes until golden brown. Cool completely, then crumble or cut into bite-sized pieces.
08 - Combine strawberries, sugar, and lemon juice in a bowl. Let sit for 10-15 minutes to macerate, stirring occasionally.
09 - Whip heavy cream with powdered sugar and vanilla extract using a hand mixer until soft peaks form. Refrigerate until ready to use.
10 - Melt chocolate in a heatproof bowl set over simmering water, stirring constantly until smooth and fully melted.
11 - Using Easter egg silicone molds, brush the inside with melted chocolate to coat evenly. Chill until set, about 10 minutes. Apply a second coat for sturdiness and chill again.
12 - Gently unmold chocolate shells, being careful not to crack them.
13 - Fill half of the chocolate shells with layers of crumbled shortcake, macerated strawberries, and whipped cream. Top with another chocolate half to form a complete egg.
14 - Decorate with edible gold dust or pastel sprinkles if desired. Keep chilled until ready to serve.