Royal Icing Recipe for Sugar Cookies in 10 Minutes

Instructions:

1. Combine the powdered sugar, meringue powder, and light corn syrup. (Assumes ingredients like water, cream of tartar, and vanilla extract are added here or in subsequent steps as per schema, but are not explicitly in article's core ingredients).
2. Mix on low speed for 5 to 7 minutes. Avoid high speeds to prevent incorporating excessive air bubbles. The icing is ready when it reaches a stiff peak consistency and looks glossy.
3. Adjust consistency using a spray bottle with water for flooding (thinner) or adding more sifted sugar for detail work (thicker).