This is the
traditional icing for glazing cookies, piping decorations, or assembling the
walls of a gingerbread house. It's light and fluffy; the more you beat it, the
stiffer it becomes. For a thinner version, simply thin with a bit of water
until you have a consistency that will flow evenly over the cookie. Let it dry
to a hard, shiny surface, then you can pipe over it or use food-safe markers to
decorate. To color the frosting, we recommend gel paste or powdered colors; liquid
food coloring can dilute the frosting so much it separates and becomes grainy.
Be sure to store any frosting you're not using in a tightly covered container;
it becomes quite hard as it dries. Make this big batch of frosting, then divide
it into smaller amounts to tint different colors.
1/4 cup
meringue powder
1/4 teaspoon
salt
3 to 4 cups
confectioners' sugar, sifted
3/4 cup cool
water
Place the
dry ingredients in a large mixing bowl. Add the cool water, and stir slowly to
allow the sugar to dissolve. Mix on low
speed at first, increasing to high speed over several minutes. Beat until the
icing is fluffy. Keep the frosting
covered with a damp towel and some plastic wrap until you have time to use it.
Divide the
frosting into smaller containers and mix with food coloring for several colors.
To use for
piping, put a tip in the bottom of a disposable pastry bag. Using a coupler
will allow you to change tips with ease.
Use a tall, heavy-bottomed glass to hold the pastry bag while you add
the frosting. Take care not to fill the bag more than half full. Close the back of the pastry bag with a twist
tie or spring clip, to keep the icing from backing up over your hand when you
squeeze it.
Makes 3 cups
icing.
From King
Arthur Flour
Tips from
King Arthur Flour bakers:
To make a
hard cookie glaze, thin some of the frosting with a little more water. Dip the
top of a cooled cookie into the frosting, then sweep across the top with a
spatula to remove the excess. At this point you can sprinkle the wet glaze with
colored sugar and let it dry, or put another color on top and swirl it through
with a toothpick.
To keep the
frosting in a pastry bag from hardening at the tip, place the pastry bag inside
a second, uncut bag. This will shield the open tip from the air, and keep the
frosting from leaking out.
When
decorating, here are some of the tools you may find handy to have on hand:
craft paintbrushes for spreading frosting; toothpicks for drawing one color
through another; tweezers for placing sugar decorations, and colored sugars for
sprinkling over wet icing.