Using a half pound or more of Cara-pils/Dextrine as specialty grains can help. It will add more body to your beer, which is sometimes undesirable if your looking for a lighter beer.
if you add sugar it will completely ferment out and can leave the beer dryer - not necessarily a bad thing dep on style but may not be the best option for a stout
Brown sugar will work well with that. It will give you more ABV. The beer will be dryer but brown sugar will add some flavors that table sugar won't. Turbinado (Sugar in the raw) is 'sometimes' used in stouts and poters. You might try that.
Thanks once again for the feedback I think I'm going to go with the turbinado, since in the beer description it mentions that a part of the flavor profile. So one pound added when?
you can add to the boil or if its a really big beer you can add it to the primary in a water solution after the most active fermentation starts to slow down
So I added 1 lb of turbinado to the boil. Hopefully it won't dry it out to much, the kit did come with one pound of lactose so maybe that will balance it out a bit. The og was supposed to be 1.051, the wort is cooling now so I'll let you know what if any change this made.