Husk and clean all the ears of the corn on the cob. Brush the olive oil on the corn and season with the salt and pepper.
Add the 1 cup of water to the crock pot. Place the corn in the crock pot and cover.
Cook on high for 3-4 hours. Once the corn is a bright yellow color and done. Rub the corn with the butter and serve warm.
Enjoy!
Notes
I used a 6 quart crock pot for this recipe but any size crock pot will work as long as the corn on the cob will fit in the crock pot. You can also break the corn on the cob into smaller pieces to ensure that it can fit into the crock pot.