Combine Ingredients: In a medium bowl, combine Dijon mustard, honey (or preferred sweetener), cider vinegar, lemon juice, olive oil, chopped dill, and parsley.
Emulsify the Sauce: Whisk all ingredients thoroughly until the sauce is smooth and well emulsified.
Adjust to Taste: Taste the sauce and adjust seasoning as needed. Add more lemon juice for tang, or more honey for sweetness.
