Translation of "cooker" into Bulgarian

I was making my breakfast, and one of my kippers slipped down the back of the cooker.

Правех си закуска, и една от рибките ми падна зад печката.

And please, don't blow like the whistle on a pressure cooker.

И моля те, недей да избухваш като тенджера под налягане.

That's a cooker, but it doesn't actually work.

Това е готварска печка, но в действителност не работи.