Bring a Golem, preferably stronger than yours, in your Clan Castle. Also bring both heroes.
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Locate the side of the base in which is easiest to reach the town hall. If there is no easiest route to the town hall, choose the side in which it is easiest to lure out the clan castle troops.
Send your two golems and the one in the clan castle along the side, making sure that they are spread out 10 tiles approximately away from each other. You must make sure all defenses on the side are targeting the golems!
Unleash some wizards (maybe 2 or 3) on the left and right part of the side. You may also use your barbarians and archers to do so. Clearing the left and right outside buildings will make an easy path for the witches and remaining wizards to go to the town hall, which is most likely in the middle. This technique is "cutting sides".
Send wall breakers in pairs so they will break their way into the core.
Once the middle outside buildings ONLY remain, send in the remaining wizards and witches so that they will target those buildings.
The wizards and witches will drive their way into the core. When the golems, wizards, and witches are all gathered, drop a rage spell on them. Also do so when the wizards are near the town hall.
When all the clan castle troops have come out, drop a lightning spell on them (unless they are dragons or balloons).
Use the jump spell to allow your troops to jump over intersections in the base if needed.
Watch the mayhem!
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This attack strategy will always guarantee a one star if done correctly. This will also yield a two star most of the time. If done very well against a rushed base, this will give three stars.