Here's the first draft of an American brown ale made with roasted nuts in the mash.
8.375 lb Briess Brewers 2-row Malt
1 lb Briess Caramel 80L Malt
1 lb Briess Barley Flakes
0.125 lb Weyermann DH Carafa II
2 cups of roasted pecans
1 oz Willamette (5% AA, Pellet) at 60 min.
Yeast: WhiteLabs WLP001 California Ale