If you are talking ultra quick and easy, this is one way. The owner of my LHBS did this in his shop w/o any boil!!!!
Got a 3.3-4lb of Hopped LME (HLME). Soaked in the hot water. Added ~ 2-3 gallons of hot water to a sanitized 6 gal carboy. Added ~ 2 lb of DME and stirred well until dissolved then added the 3.3 of HLME. Added more hot water ~ totaling 5.5 gal.
Using a racking cane and drill he whipped air into and blended the wort. (FYI - The cane bend is in the wort). I tried this aeration method, it aerates well!!! Then pitched a camden tablet and added a sanitized air lock.
~ 24 hours later he pitched a pack of S-04 or 05 and let rip. Once done, he racked it to a keg with about 4 oz of cascade in a muslin sack and put CO2 on it.
It tasted pretty good, I would have never thunk it was done that way but oh well. It was pretty hoppy. The HLME was well hopped. I think he used an IPA kit.