Royal Icing
This classic Royal Icing recipe creates a pristine white, hard-drying finish perfect for decorating cakes and cookies. Made by beating egg whites with finely sifted sugar and a touch of lemon juice, it achieves a smooth, porcelain-like texture that can be piped into intricate designs or spread as a flawless base. The addition of aromatic essences like vanilla, almond, or rose allows for a customizable flavor profile that complements the sweet, crisp icing.
Ingredients
- 1 pound Powdered sugar (confectioners' sugar) (Originally '1 ratal' of finely ground sugar. Sifted thoroughly.)
- 3 large Egg whites (Use pasteurized egg whites for food safety if preferred.)
- 2 teaspoons Lemon juice (Strained.)
- 1/2 teaspoon Vanilla extract (Or raspberry, almond, or rose essence to taste. Use only a few drops for strong essences like almond or rose.)
- 1 drop Food coloring (Optional. Originally 'ice cream color' if colored icing is desired.)
Instructions
- 1Ensure the sugar is ground extremely fine. Sift the powdered sugar through a fine muslin cloth or a very fine sieve to remove any lumps or coarse grains. This is crucial for a smooth finish.
- 2Place a small amount of the egg whites in a mixing bowl. Gradually add the sugar while mixing. Periodically add drops of lemon juice. Continue adding the remaining egg whites and sugar gradually, beating constantly, until the mixture forms a smooth, stiff paste that holds its shape (similar to a soft dough ball). Be careful not to add too much liquid; the icing should be stiff.
- 3Add your chosen essence (vanilla, raspberry, almond, or rose) to taste. If using strong essences like almond or rose, use only a few drops. If colored icing is desired, mix in a small amount of food coloring now. If not using immediately, cover the bowl with a damp cloth to prevent the icing from hardening.
- 4Prepare the cake by trimming any domed top with a heated knife to create a flat surface (heating the knife prevents crumbling). Spread a layer of icing about 1/4 to 1/2 inch thick over the cake. To smooth the surface, dip a palette knife (or ivory knife) in water and glide it over the icing. If you don't have a palette knife, a wet hand can be used to smooth it.
- 5Place the iced cake in a cool oven (very low heat) to dry and harden the icing without changing its color; it must remain white. Alternatively, it can be left to air dry for 2-4 days until hard.
- 6To pipe names or designs, thin a portion of the icing slightly. Make a cone from thick paper (parchment paper), cut a tiny hole at the tip, fill with icing, and squeeze to pipe designs onto the hardened surface.