Is she going for Slutty Julia Child for Halloween?

Kylie Jenner dared to bare skin -- where one probably shouldn't be taking it off -- in the kitchen. The 19-year-old flashed some flesh (in a nude bikini) when she pulled down her pants to Snapchat while cooking lasagna on Thursday night. Don't burn yourself, girly!

The oversexualized teen kept her pants low and showed off her tan Sorella Boutique swimwear for the camera. Eat your heart out, Tyga!

The little minx was with her bestie, Jordyn Woods, who captured the moments for all to see. The blonde bombshell posed, preened and pouted for the camera. The reality star even posted a video with her pal in which all she said was, "Me and Jordy ... are making lasagna."

Umm ... okay ...? Somehow Ky can make a night of cooking all about sex ... what a gift!