Royal Icing TYPE : DessertTopping YIELD : 1 cup CALORIES : 535 kcal PREP TIME : 5 minutes mins TOTAL TIME : 5 minutes mins INGREDIENTS : 1 1/3 cup (3 dl) powdered sugar1/2 tsp lemon juiceMatte Icing1 (2 tbsp) egg whiteGlossy Icing1 tbsp light corn syrup1/2 – 1 tbsp water gel food coloring (optional) INSTRUCTIONS : Beat with an electric mixer, divide into bowls and mix with desired food coloring.Dilute with a few drops of water to make it runnier (for filling in outlines or coating).Store leftovers in plastic bags.