How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Tarragon Mustard Sauce (For Fish)?

You need 6 ingredients. The key ingredients include: 2 Tbsp. tarragon or cider vinegar, 2 Tbsp. Dijon mustard, 1 tsp. dried tarragon (or 1 Tbsp. fresh), 1/4 cup plus 2 Tbsp. plain yogurt, and more.

Is Tarragon Mustard Sauce (For Fish) suitable as seafood?

Yes, Tarragon Mustard Sauce (For Fish) falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tarragon Mustard Sauce (For Fish)?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Tarragon Mustard Sauce (For Fish) Recipe

Name: Tarragon Mustard Sauce (For Fish)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 Tbsp. tarragon or cider vinegar; 2 Tbsp. Dijon mustard; 1 tsp. dried tarragon (or 1 Tbsp. fresh); 1/4 cup plus 2 Tbsp. plain yogurt; 1/4 cup mayonnaise; 1 Tbsp. fresh cilantro (optional)

Try this homemade Tarragon Mustard Sauce (For Fish) recipe the whole family will love. Made with tarragon, mustard, tarragon and plain yogurt. Easy step…

This Tarragon Mustard Sauce (For Fish) relies on simple, everyday ingredients such as tarragon or cider vinegar, dijon mustard, plus 2 tbsp. plain yogurt and mayonnaise. It comes together quickly and makes 4 servings, at about 118 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Servings: persons

2 Tbsp. tarragon or cider vinegar
2 Tbsp. Dijon mustard
1 tsp. dried tarragon (or 1 Tbsp. fresh)
1/4 cup plus 2 Tbsp. plain yogurt
1/4 cup mayonnaise
1 Tbsp. fresh cilantro (optional)

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Quick Info

Servings
4 servings
Calories
118 kcal
Category
Seafood

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