In a small bowl, whisk together the vinegar, garlic, salt, pepper, and red pepper flakes.
Gradually whisk in the oil, then stir in the fresh parsley and oregano.
Notes
This sauce tastes best when served at room temperature, but should be refrigerated if you're not going to eat it within the hour. It can be kept for 2-3 days without diminishing its dazzling flavor.From Well Fed by Melissa Joulwan (page 55)