In a food processor, combine the first 5 ingredients with 2 tablespoons of water.
With the machine on, drizzle in both oils until incorporated. For a thinner vinaigrette, stir in another 1 to 2 tablespoons of water. Season with salt and pepper.
Make the Salad
In a bowl, toss all of the ingredients except the herbs. Season with salt and pepper. Toss with 1/4 cup of the vinaigrette.
Garnish with herbs and serve with more dressing on the side; reserve the remaining dressing for another salad.
Notes
If you prefer, you can eliminate the raw egg or substitute it with a pasteurized egg product.Since this does have raw egg, the shelf life is short. The vinegar and salt will offer some preservation but this dressing should be used within 5-7 days after making.