Because you're cooking up a feast.
3 seconds sound clip from the Mars Attacks! (1996) movie soundboard.
You can hear this line at 00:00:35 in the Blu-ray version of the movie.
Quote context
[...]
- What is this? Filipino New Year's?
- Because you're cooking up a feast.
- I can smell it all the way from the interstate.
- Oh, yeah. But it not coming from here.
[...]