Lemon-Coconut Macaroons

Preheat oven to 325°F. Line a large cookie sheet with parchment paper; set aside.

In a large bowl, combine coconut, macadamia nuts, sugar, flour, and salt. Stir in egg whites, lemon peel, and lemon juice. Drop mixture by rounded teaspoons 2 inches apart onto the prepared cookie sheet.

Bake in the preheated oven for 20 to 25 minutes or until edges are lightly browned. Transfer cookies to a wire rack; cool. If desired, sprinkle with powdered sugar.