How to Make It
Combine sugar, egg whites (at room temperature), and syrup in top of a large double boiler. Add water and lemon juice, and beat on low speed of an electric mixer for 30 seconds or just until blended.
Place over boiling water; beat constantly on high speed of electric mixer about 7 minutes or until stiff peaks form. Remove from heat. Add lemon rind; beat until frosting is thick enough to spread. Spread on cooled cake.
Oxmoor House Homestyle Recipes