Preheat oven to 325° Line a baking sheet with parchment paper
In a large bowl, stir together sweetened condensed milk, egg white, lemon extract and salt.
Stir until combined. Add coconut and mix well.
With a 2 tablespoon size cookie scoop, measure out the dough.
Place dough on parchment lined baking sheet.
Make a small indentation with your thumb to from a nest.
Bake for 17 to 20 minutes.
Remove from oven. Press center again to make a nest.
Cool until firm. Remove from baking sheet. Cool completely.
Place a tablespoon of warmed lemon curd filling in the "nests”