Olivia Wilde appears to be confirming her "special" salad dressing that a former nanny claims set her ex, Jason Sudeikis, off -- that, or she's just trolling.
The actress/director posted an excerpt from rom-com queen Nora Ephron's memoir "Heartburn" -- which touches on a meal she makes ... including a salad. Ephron says there's a unique vinaigrette she'd learned, which Olivia seems to be suggesting might be hers as well.
Here's the recipe ... 2 tablespoons of Grey Poupon mustard with 2 tablespoons of good red wine vinegar. While whisking with a fork, you add 6 tablespoons of olive oil until the vinaigrette is creamy. Word is, it's good for greens like arugula, watercress and endive.
OW didn't add any more context to her post -- which went up on her IG Story -- but on the face of it ... it's, at the very least, acknowledging part of what her nanny has alleged.
Just a refresher ... the woman, Erika Genaro, told DM that Olivia was whipping up this dressing and a salad while she was preparing to go see Harry Styles for a dinner date -- which triggered Jason and spurred him to start filming her in their kitchen.
Genaro has gone on to allege even more things since -- including the notion that she was still acting lovey-dovey with Jason while having already started her relationship with Harry ... including allegedly sleeping in the same bed naked and sending flirty texts.