Preheat oven to 180°C and line 2 large baking trays with paper.
Place linseeds into TM bowl and mill 10 sec/speed 10.
Add water and blend 5 sec/speed 4. Remove from bowl and set aside.
Place yeast, butter, sugar and vanilla into TM bowl and mix 20 sec/speed 4. Scrape down sides of bowl and repeat if necessary.
Add linseed mixture, flour, eggs and brandy and mix 20 sec/speed 4. Remove mixture from bowl and place into a very large mixing bowl.
Add oats, chocolate chips and nuts and mix through by hand…well spatula.
Using a small ice cream scoop or two spoons (the mixture is quite sticky) place dollops onto prepared trays.
Cook 15 minutes until golden around the edges.
Repeat with remaining mixture, OR, roll into long sausage shapes wrapped in baking paper and freeze. Slice and cook in preheated oven as directed.