Billy tea is also prepared over a campfire. You boil water in a billy (can) and add a fistful of tea per person. In a minute when the tea is done, you grab the handle with a bandanna and swing the hot can around in a circle. Really this is just for show, you could just as easily let the it sit for a few minutes to settle the leaves. Though swinging the billy in circles works, even if it is a bit dangerous.
For my damper, I used the following recipe:
2 cups of flour
1 T baking powder
1/2 tsp (scant) salt
1 T melted Earth Balance
3/4 cup beer (approximate start with less and add until dough is smooth)
Mix, knead, flatten into a circle on the cookie sheet, and then bake at 425 for 20 minutes.
Damper sliced with agave drizzled on top