Ingredients:
2 large egg whites ( room temperature)
1 pinch salt
2/3 cup sugar ( sifted)
1 teaspoon lime zest ( finely grated)
1/4 teaspoon vanilla extract
Directions:
Preheat oven to 250F (F) Cover 2 baking sheets with parchment or foil.
Beat egg whites with salt until soft peaks form. Add sugar very slowly, beating well between additions, until egg whites are stiff but not dry.
Fold in lemon zest and vanilla.
Drop by teaspoonfuls onto the baking sheets or pipe small kisses with a pastry bag fitted with a 1/2-inch star tip.
Bake until dry, but not brown, 40 to 45 minutes. Cool 2 to 3 minutes before removing from baking sheets.
Servings: 24
Time preparation: 20 min.
Time total: 60 min.