45 years ago when my mom was first married her foster mother gave her a thing called a Kwik-Kut. We only use it for chopping up eggs for either egg salad or deviled eggs, but it's still the bomb. I spent time online and was so excited to see that the company that made it is still in buisness and still makes them.

Here's a link http://www.kwik-kut.com/choppers.html