I love the Koffee Kup. While I have mostly been there for breakfast, its good for lunch and dinner too. Food is good, staff is very friendly, and the prices are very reasonable. There is a reason why many restaurants have come and gone but Koffee Kup stands. Any of the omelets are good, and they are available all day.
Stoughton is lucky to have a place like Koffee Kup. I want there as a kid, and now I bring my kids there. Its part of the personality of the town.