- Step 1
Grease and line the base only of a 1.5L billy can with baking paper. Heat 1 tbs of oil in a frying pan over medium-low heat. Add onion and cook, stirring, for 7 minutes or until soft. Stir in bacon for 6 minutes or until golden. Stir in the jam for 2 minutes or until lightly caramelised. Season. Transfer to a bowl to cool for 10 minutes.
- Step 2
Meanwhile, combine flour, rosemary and salt in a large bowl. Season with pepper. Make a well in the centre. Add beer and remaining oil. Stir to form a soft, sticky dough. Turn onto a lightly floured surface. Knead for 5 minutes or until smooth and elastic. Roll out dough to a 20 x 35cm rectangle. Spread with onion mixture. Roll up lengthways to form a sausage shape. Holding each end, twist dough to expose some onion mixture. Shape into a coil and place in prepared billy can. Set aside in a warm place for 30 minutes to rest.
- Step 3
Preheat enclosed barbecue on low. Place billy can on tray. Cook with hood down for 40 minutes or until golden and dough sounds hollow when tapped. Stand for 5 minutes. Remove from billy can and serve warm.