Hi Night and 22- no idea if you are still having trouble with the Canelles. I have not actually made them myself yet, I had one once and didn't like it so...
Anyway, I happened across a recipe from Herme so here it is if it is helpful. Looks like the key is keeping the molds and dough/batter quite cold, and chilling the dough/batter at least 24 hours. If they spring up, prick them with the tip of a knife.
Here is Herme's recipe from Patisierre of Piere Herme
500cc milk
1 vanilla bean (scraped)
bring milk and vanilla bean to biol and steep covered overnight - then renove the bean pod
combine in this order:
50 g melted butter (cooled)
250g 10X sugar
2 Egg yolks
2 eggs
100 g flour (I assume AP)
15g dark rum
the cold vanilla milk
chill batter at least 24 hours
grease molds and keep cold
Stir batter and fill molds up to 1-2 cm from rim
bake 200 degrees C
50 min for 3.5mm mold
60 min for 4.5 cm mold
75 min for 5.5 cm mold
unmold and eat immediattely
Flame out the molds before using the first time, only clean by rubbing with soft cloth.
Sounds like a real pain - good luck!
Edited by chefette, 22 February 2003 - 05:23 PM.