Heard a rap song in my friend's car, he thought it was called "Cookin' Time". It sounded like a relatively known rapper. The song has many drug references, most emphatically to cooking cocaine. That would suggest a few rappers, like Yo Gotti, Gucci Mane, Young Jeezy, T.I., but I'm not sure who. Any help appreciated, I exhausted my Google/YouTube efforts.