3 cloves garlic, peeled 2 shallots, peeled and cut into quarters ¾ cup olive oil, or more to taste 3 tablespoon sherry vinegar or red wine vinegar 3 tablespoon fresh lemon juice 1 teaspoon fine-grain sea salt ½ teaspoon freshly ground pepper ½ teaspoon red chile flakes 3 cup tightly packed chopped fresh curly parsley 2 cup tightly packed fresh cilantro 1 cup tightly packed fresh mint