3/4 cup oil (I like a blend of a neutral oil like avocado and extra virgin olive oil but you can use just neutral oil)
2 handfuls herbs – whatever you’ve got! I used basil, parsley, and cilantro
salt, to taste
Instructions
In a wide mouth jar (if using an immersion blender) or a blender, blitz the aquafaba, capers, mustard and lemon juice until well blended and frothy, 30-60 seconds.
With the motor running, drizzle in the oil. It will get thicker and lighter in color.
Add the herbs and blend until it’s a lovely shade of green and only tiny specks of herbs remain. Taste and season with salt if needed.