Brewed today with walnuts.
Made a 15 litre brew that ended up at 12.5 litres OG 1.050
Used some of my own walnuts and added some that i purchased.
Crushed and boiled 100 gms then drained off water roasted in oven and added to boil.
When boiling there was a scum on top,not sure if it was oil from...