Coconut Macaroons

Bahan-bahan (26 porsi)

• 1 (14-oz) bag sweetened flaked coconut, (such as Baker's Angel Flake (see note))
• ⅞ cup sweetened condensed milk ((see note below on measurement))
• 1 teaspoon vanilla extract
• 2 large eggs whites
• ¼ teaspoon salt
• 4 oz semi-sweet chocolate, (best quality such as Ghirardelli, chopped (optional))