Name: Key Lime Sparkle Cookies
Prep time: 20 min
Cook time: 10 min
Total time: 180 min
Yield: 18
Ingredients: 1 1/2 cups all purpose flour; 1/2 cup powdered sugar; 1/2 cup cornstarch; 2 sticks butter (at room temperature); 1 tablespoon key lime juice (from fresh key limes or bottled - I like Nellie and Joe's Famous); 2 teaspoons lime zest (from about 2 limes); 1 1/4 cups powdered sugar; 1 teaspoon lime zest; 2 tablespoons key lime juice; Sparkling Sugar for garnish