<http://schema.org/recipeInstructions>
" Combine flour, baking powder, and salt; set aside. In the bowl of an electric mixer, beat butter and 1 cup sugar until fluffy; beat in egg yolks and vanilla. Gradually beat in flour mixture. Add 2 tablespoons lime zest and lime juice. Preheat oven to 375 degrees F. Shape dough into 48 balls, using 1 tablespoon dough for each ball. In a small bowl, combine 1 tablespoon lime zest and 1/2 cup sugar. Roll balls in sugar mixture and place 1 inch apart on parchment-lined cookie sheets. Bake until edges are slightly browned, about 12 minutes. Cool on wire racks."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/food-recipes/recipes/a25062/lime-zingers-4216/>