Doubling recipes

I am an all grain brewer. I have made a brew that is so damn good I can't keep it around long enough to brew other beers. So I am upping my volume from 5 Gal. - 10 Gal. Is there anything I need to know to make this beer essentially the same. This Sunday I am brewing this same recipe, but twice as much.

 

I think the first thing you need to do is post the recipe...

 

Where is this recipe? I'm ready for it

 

+3 to what Jamie, Yooper and Dog said....

 

If your brewing equipment can handle a doubling in quantity then your recipe should remain exactly the same. However, if you're like me and you have an 8 gallon pot and you want to brew a double batch, you have to settle for lower efficiency because you can't sparge as much. Also, your boil will be more concentrated which will lower the utilization of the hops, i.e., you'll need to use more hops.

 

Here's a link to the recipe. I've made it 3 times.Endless requests for more.
http://hopville.com/recipe/64871/american-ipa-recipes/dirty-little-secret