‘I ate my nan:’ Sister shockingly reveals she put her grandmother’s ashes in pasta sauce to prank brother

It’s a sauce-y confession.

The hosts of an Australian radio show were left horrified after a woman called into their program, claiming that she fed her grandmother’s ashes to her brother as a “prank.”

The woman, known only as Cheyenne, made the macabre confession on Tuesday’s episode of “Fifi, Fev & Nick,” saying she and her mom first sampled her nan’s remains before later serving them to her unsuspecting sibling in a pasta sauce.

“So my nan passed away in August last year and got cremated,” Cheyenne explained. “Obviously my family and myself were grieving, so I went over to mom’s one night and thought to cheer her up a bit … let’s just taste nan.”

“After I did it once, I got mom to do it because I didn’t want to be alone in it,” she shockingly added.

Cheyenne went on to tell the hosts that her brother had recently been released from prison, and she welcomed him home by having him taste the ashes — without consent.