You’ve GOT to make this Olivia Wilde salad We’ve been dying to know what Olivia Wilde’s secret salad dressing tastes like… And we finally found it Quotes from Nora Ephron’s novel Heartburn where Wilde got it from: 1. “Mix two tablespoons of Grey Poupon mustard with two tablespoons of good red wine vinegar. 2. Then, whisking constantly with a fork, slowly add six tablespoons olive oil, until the vinaigrette is thick and creamy; this makes a very strong vinaigrette that’s perfect for salad greens like arugula and watercress and endive.” What would you add to this salad dressing? Share your ideas below