The Greatest Mustard Vinaigrette Recipe

Sharp, bright, and silky, GOAT Mustard Vinaigrette is built for seafood. Dijon mustard, champagne vinegar, and fresh Key lime create a vibrant, balanced dressing that elevates every bite.

Use it on salads, stone crab, lobster, shrimp, grilled fish, roasted vegetables, or anything that needs a clean, acidic finish.

Yield: About ¾ cup
Serving Size: 2 tablespoons
Estimated Servings: Approximately 6
Prep Time: 5 minutes
Cook Time: 0 minutes

Ingredients

• 2 tablespoons Dijon mustard
• 2 tablespoons champagne vinegar
• 1 tablespoon fresh Key lime juice
• ½ cup extra-virgin olive oil
• Diamond Crystal kosher salt, to taste
• Freshly cracked black pepper, to taste

Equipment

• Medium mixing bowl
• Balloon whisk
• Measuring cups and spoons
• Small pitcher or liquid measuring cup
• Airtight jar or storage container

Instructions

1. Add the Dijon mustard, champagne vinegar, and fresh Key lime juice to a mixing bowl. Whisk until smooth.
2. Begin adding the extra-virgin olive oil very slowly, a few drops at a time, while whisking constantly.
3. Once the vinaigrette begins to emulsify, continue adding the olive oil in a thin, steady stream.
4. Whisk until the vinaigrette is glossy, slightly thickened, and fully combined.
5. Season with Diamond Crystal kosher salt and freshly cracked black pepper to taste.
6. Taste and adjust.
7. Use immediately or refrigerate until ready to serve.
8. Always whisk or shake thoroughly before serving.

Chef Tips

• Use real Dijon mustard.
• Champagne vinegar matters.
• Fresh Key lime is non-negotiable.
• Dress the greens first.
• The vinaigrette is even better after resting in the refrigerator for 20–30 minutes.

Make-Ahead & Storage

Prepare up to 5 days in advance and refrigerate in an airtight container. Allow to stand at room temperature for 10–15 minutes, then shake or whisk thoroughly before serving.

Perfect With

• Florida stone crab
• Florida lobster
• Grilled shrimp
• Grilled fish
• Crab cakes
• Mixed green salads
• Roasted vegetables
• Grilled asparagus

Related Recipes

• The Greatest Florida Stone Crab Salad Recipe
• The Greatest Florida Stone Crab Cakes Recipe
• The Greatest Citrus Cole Slaw Recipe

Nutritional Information

Serving Size: 2 tablespoons

• Calories: 170
• Total Fat: 18g
• Saturated Fat: 2.5g
• Trans Fat: 0g
• Cholesterol: 0mg
• Sodium: 120mg
• Total Carbohydrates: 1g
• Dietary Fiber: 0g
• Total Sugars: 0g
• Protein: 0g

Nutritional information is an estimate and will vary according to the exact ingredients, brands, serving size, and quantities used.

GOAT Rule

Start the oil slowly. A proper emulsion is built one drop at a time.