Could you help me identify this plug ?

Hello, I would like to identify this plug & socket in order to get replacement parts ! This comes from my electric cook-top from my apartment's kitchen. Obviously something when wrong... I suspect the plug got nudged loose when the handy-man came to replace the dishwasher, causing one contact to have poor connection, heat overtime and destroy itself. I noticed something was wrong because of the plastic smell when I was using the cook-top for a long time at high power.

The white plug was part of a cable with a Schuko on the other end, I cut it off. The black socket was part of the cook-top. Both were pretty much melted together at this point.