Check out "This Nut" in the recipe files here. It's pretty tasty. I've changed it up a bit, but a friend just brewed that very one a couple months ago and loved it.
Here's one I just brewed yesterday, totally different:
Nutjob Brown
Measured Original Gravity: 1.046 SG
Est Final Gravity: 1.012 SG
Estimated Alcohol by Vol: 4.5 %
Bitterness: 25.3 IBU
Est Color: 19.1 SRM
7 lbs Pale Malt, Golden Promise (Thomas Fawcett) (3.3 SRM) Grain 75.7 %
12.0 oz Brown Malt (Crisp) (65.0 SRM) Grain 8.1 %
6.0 oz Caramel Malt - 30L (Briess) (30.0 SRM) Grain 4.1 %
6.0 oz Caramel Malt - 60L (Briess) (60.0 SRM) Grain 4.1 %
4.0 oz Biscuit (Dingemans) (22.5 SRM) Grain 2.7 %
4.0 oz Special Roast (Briess) (50.0 SRM) Grain 2.7 %
3.0 oz Carafa Special I (Weyermann) (320.0 SRM) Grain 2.0 %
1.0 oz Chocolate (Briess) (350.0 SRM) Grain 0.7 %
0.50 oz Target [11.00%] (60 min) Hops 21.1 IBU
0.50 oz Goldings, East Kent [5.00%] (15 min) Hops 4.3 IBU
0.50 oz Goldings, East Kent [5.00%] (20 min) (Aroma Hop-Steep) Hops -
1 Pkgs Scottish Bitter (Brewtek #CL-0210) [Starter 1500 ml] [Cultured]
Mash In Add 11.56 qt of water at 169.0 F 154.0 F 60 min
Mashout Decoct thin 8qt and bring to boil