Thanks everyone! Richard, here's the "official" recipe we had to use. Eva thinks it's insane.
She said the proportions are all wrong. Not knowing any better, I rolled out the dough between parchment paper, laid my cardboard pattern on it and cut out each piece, then pulled away the excess and slid the paper onto my quarter size baking sheets. Some pieces
barely fit.
There was hardly any rising or expanding (no rising agents in the dough and not a lot of gluten in the flour.)
A kind "friend of a friend" who has her home-ec classes make GBH each years gave me a great hint:
**Use your knife and cut any opening (doors, windows, etc), but leave the dough in place while it bakes. Then, as soon as the baked dough comes out of the oven, cut out the pieces and remove them. You have to do this IMMEDIATELY. Even chit-chatting on the phone will let the dough harden around the score marks and you won't get it out easily. Done this way, the baked openings end up the exact size that you scored them.
Another good hint:
Use dowel rods to roll the exact same thickness across the dough. I was using my rolling pin spacers and THEY DID NOT DO THE JOB!...at least for big pieces that were 14" long and 10" wide. The dowels, however, kept everything level. I used 1/8" for roof #2 (which ended up going in the garbage anyway), 3/16" for the rest.
Use 1/4" foam core to design and cut your model and the final baked pieces will fit perfectly. I didn't figure this one out until Roof #3. My original model was just thin cardboard and the dough ended up all thick and thin because of the rolling pin spacers. This resulted in 2 days to fit the eight entry way pieces together.
One more thing: We were
allowed to use structural support as long as it was not visible AND we were allowed 10% non-food (of course, no one could ever tell me 10% of WHAT? Total weight? Size? Number of protons versus electrons? What??). The competition in Asheville must be 100% food items. Big difference having that flexibility.
If you have any more questions, fire them out. If I haven't failed at it, it hasn't been done.
However, I am now, officially, no longer a GBH virgin. There's something to be said for that.
PS: You can make a GBH with only 6 baked pieces. Mine had 17....like I said....insane.
PPS: Oh, here's another good trick I learned by mistake. I piped out a scroll just to see if the tip was right (since, prior to this, I owned exactly FOUR tips....now I own the gigundous 55 piece set and had no clue what most of them do). It was so much fun that I just kept making strips of scrolls next to each other. Then I stuck my elbow in it.
Then I swore.
Then I moved it out of the way, but found it the next day that it had hardened into....strips of crown molding! All I had to do was trim to fit, slap a little Royal icing on the back and I could place an entire line of perfect scrolls along a roof line without fear of dripping or falling. Worth getting RIE (Royal Icing Elbow) just to save the frustration.
http://www.rotarycharity.org/recipes.htm