Step 1
Sprinkle gelatine over 1/2 cup lemon-lime beverage in small bowl. Bring remaining lemon-lime beverage to boil. Add to gelatine along with 2 Tbsp. sugar; stir 3 min. until gelatine is completely dissolved. Pour into 9-inch square pan. Refrigerate 45 min. or until slightly thickened, stirring occasionally.