Pre heat the oven to 100°C/212°F
Mix together the egg white, coconut, white sugar and vanilla in a mixing bowl
Grease a mini muffin tray with butter
Spoon the coconut mixture into the muffin tray and use your fingers to push the mixture to create nest shaped in the tray
Bake the nests in the oven for roughly 12-15 minutes, until the nests are golden brown and crispy
In the meantime, pour the condensed milk into a saucepan and heat over a low flame
Stir the condensed milk continuously to avoid any burning, until the milk turns golden brown and thickens
Remove the nests from the tray and set onto a wire rack to cool. You can use a butter knife to help lift the nests
Melt the chocolate over a Baine Marie or in the microwave
Fill the coconut macaroon nests with the prepared caramel and chocolate. Finally top the nest with a chocolate egg and serve!