GINGERBREAD GEODESICS
(Page 2 of 3)
THE PRELIMINARIES
After the model met with my family's approval (and I took a
bow for my architectural talent), we decided to make a
cardboard frame . . . which would function like the struts
of a full-sized dome, add durability, and greatly simplify
the construction.
For this project, we employed heavier material (the back of
a paper tablet) and used the pattern to mark out the pieces
. . . except that this time we trimmed out and discarded
the center of each one (leaving a 1/2" to 1" border). Since
strength and security were very important, we used plenty
of masking tape to put the frame together.
The next step was to find a "plot" to put the house on.
Ideally, its yard would extend at least 6 inches beyond the
structure on all sides. Corrugated cardboard, polystyrene
foam, a breadboard, a large baking pan, or some similar
item that had been covered with taped-down aluminum foil
would serve well for the base.
Because we wanted our little house to light up, we ran a
small night-light fixture through a hole in the base,
secured it with electrical tape, and peeled the foil back
to prevent shocks. (Bulbs larger than a five watt Christmas
tree lamp could burn or melt the house's interior, and
candles not only would be dangerous especially with a
cardboard frame-but also would be very difficult to light
in the completed dome.) We then used masking tape to secure
the frame over the light.
Now, we needed to find a site for the finished project.
That display area, we rea soned, would have to be close to
an electrical outlet . . . out of the reach of small hands
and pets . . . and fitting for an elaborate Christmas
decoration. Finally, we decided on the dining room table,
although this limited our eating space somewhat.
GINGERBREAD HOUSE BASICS
You could feel the excitement in the air as the first batch
of gingerbread was being mixed. First, in a saucepan, we
put together 3/4 cup of brown sugar, 3/4 cup of molasses,
and 3/4 cup of butter (margarine could be used instead) . .
. and heated the mixture over a low flame until it began to
bubble. At that point, we took it off the stove, and when
it was just barely warm, added 1 large egg, stirring until
it disappeared.
Next, in a big bowl we mixed 4-1/2 cups of whole wheat
flour . . . 1 teaspoon each of salt, baking powder, and
cinnamon . . . 1/2 teaspoon of baking soda . . . 1/4
teaspoon of cloves . . . and 1 tablespoon of ginger. Then
in went the molasses mixture, to be stirred until a thick
dough was formed. This was put on a floured breadboard (a
piece of waxed paper would have done as well), and was
pressed and kneaded-just like bread dough-for 5 to 10
minutes until it was the consistency of clay. Finally, we
patted it out into a rectangle and left it in a sealed
plastic bag to" rest" overnight.
The next day, we set the oven at 350°F and, on a
floured board, rolled out the dough until it was about 1/8"
thick. After strategically arranging the cardboard pattern
pieces on it, I used a sharp knife to cut the shapes out.
(We saved the scraps in a plastic bag and rerolled them to
cut more pieces.) Then I cut out the windows and doors with
the knife and a floured cookie cutter. All in all, it took
three batches of dough to make the necessary gingerbread
"plywood" for our house . . . along with a few gingerbread
men and women, for fun.
We placed the cookie pieces an inch apart on a flat pan and
baked them 12 to 15 minutes. We also made some "test
cookies" for each batch that went into the oven. These told
us when the house parts were thoroughly cooked, because
cookies used in construction must be crisp all the
way through.
(If some of the cookies got dark too fast, we took them out
and finished cooking the rest.) "STAINED GLASS" WINDOWS
Since we wanted our gingerbread dome to be very special, we
filled in all the window and door spaces with brightly
colored "glass" made from melted Lifesaver candies. (The
clear fruit-flavored ones seemed to work best.)
After separating the candies by color, we placed each batch
between layers of waxed paper. Then we crushed each mound
of sweets with a mallet. The tiny bats were spooned into
the windows and doors that were cut into the cookie pieces.
If you try making windows, however, keep in mind that the
pan must be lined with aluminum foil before you
put the unbaked cookie pieces on it. Then, when the
gingerbread is about half cooked-with 6 to 8 minutes more
to go-add the crushed candy, which will melt together to
form a smooth pane. Sometimes the proper timing is hard to
estimate, and the windows burn and turn brown before the
cookies are done. But if you cook the solid pieces first,
you'll be better able to judge just how much baking time is
generally required.
Once the gingerbread was cooled enough to touch, we put the
pattern pieces on top and trimmed off any excess cookie
with a sharp knife. Otherwise, the house would have been
difficult, if not impossible, to put together. If you break
or burn a piece, make a new one . . . though small cracks
can be repaired later with frosting. (Any leftover dough
can be used to populate your ginger!,read world with cookie
people, animals, trees, and vehicles.)
We let the edible boards dry overnight before putting the
dome together, but made sure they were out of the reach of
hungry pets and little (and big!) fingers.
FROSTING GLUE
With the dome home ready for construction, the next step
involved making some frosting "glue". We blended 3 cups of
powdered sugar and 1/2 teaspoon of cream of tartar in a
small bowl, added this to two egg whites-a little at a
time-and then mixed it with an electric beater on low
speed. (You can also whip it with a spoon.) That done, we
put in 2 tablespoons of lemon juice. (For a flavor
variation, use 1 tablespoon of vanilla and I tablespoon of
water.) We wanted the icing to be about as thick as mashed
potatoes. When it wasn't just right, we added sugar to
thicken it, or put in lemon juice (or water) to thin it. We
found that paste food coloring produced dark, dramatic
effects, and liquid colors gave pleasing pastel
shades.
Since interruptions could occur when the dome was being
built, we kept the icing from drying out by covering the
bowl with plastic wrap when we weren't working on our
creation. In fact, when tightly covered, the frosting could
be stored overnight, if necessary. We also discovered that
it was best, when using the topping, to keep the bowl
covered at least halfway with a damp cloth, a paper towel,
or some plastic wrap to keep it from hardening too
fast.
Now the fun began! First, we brushed the crumbs from each
piece. Since we had a cardboard frame, it really didn't
matter where we starred, but it made sense to work
from the ground level up. Our frosting glue was put on the
back edges of each piece (where it met the frame) and along
the seams (where they met other cookies) . . . and applied
so that it was about the thickness of the gingerbread
itself. (You can use a butter knife, a small spatula, or a
cake decorator with a medium tip to apply this
"cement".)
As we put each cookie in place, we held it a minute or two
until it stuck on firmly. Frosting would sometimes ooze out
between the pieces, but we thought that simply added to the
dome's charm. However, you can smooth these seams, if
desired, with a damp cloth. Once the basic structure was
complete, we let it dry overnight before continuing the
project.
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