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Lemon Olive Oil Vinaigrette (The Essential Dressing)

The one dressing you need. Bright, versatile, and Mediterranean to the core. Use on salads, grains, vegetables, fish—everything.

vegetarian vegan gluten free dairy free
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Prep 5 min
Cook 0 min
Total 5 min
Servings 8
Difficulty Easy

Ingredients

Instructions

  1. In a small bowl, whisk together the lemon juice, lemon zest, Dijon mustard, minced garlic, honey (if using), salt, and pepper.

    Tip: Dissolving salt in the acid first ensures even distribution.

  2. Slowly drizzle in the olive oil while whisking constantly. The dressing should become pale and slightly thick—this means it's emulsified.

  3. Alternatively, add all ingredients to a jar, seal tightly, and shake vigorously for 30 seconds.

  4. Taste and adjust: more lemon for brightness, more salt for depth, more honey if too sharp.

  5. Add herbs if using. Use immediately or store.

Storage & Meal Prep

Store in a sealed jar in the refrigerator for up to 1 week. The olive oil will solidify when cold—let the jar sit at room temperature for 5 minutes, then shake vigorously to re-emulsify before using. If using fresh garlic, use within 5 days for the best flavor.

FAQ

What is the best ratio of oil to lemon juice for vinaigrette?

A classic Mediterranean ratio is about 3 parts olive oil to 1 part lemon juice. This gives a balanced flavor that is bright without being too sharp. Adjust to taste—more lemon for a tangier dressing or more oil for a mellower one.

Why does my vinaigrette separate and how do I fix it?

Oil and lemon juice naturally separate. The Dijon mustard in this recipe acts as an emulsifier to help them stay blended. Whisk vigorously or shake in a sealed jar. If it separates in the fridge, just shake it again before using.

Can I use this vinaigrette as a marinade for fish or chicken?

Yes, this vinaigrette doubles as an excellent marinade. The lemon juice and olive oil tenderize and flavor proteins beautifully. Marinate fish for 15 to 30 minutes and chicken for up to 2 hours before cooking.

Nutrition Facts

8 Servings

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Vegetables
Garlic
3 g
Oils & Fats
Extra Virgin Olive Oil
108 g
Herbs & Spices
Lemon Juice (Fresh)
45 g
Lemon Zest
2 g
Salt
3 g
Black Pepper
0.5 g
Dried Oregano
3 g
Condiments
Dijon Mustard
5 g
Sweeteners
Honey (Raw)
3.5 g

Per Serving

122kcalCalories
0gProtein
1gCarbs
14gFat
0gFiber
Sodium
10mg0% DV
Potassium
8mg0% DV
Calcium
7mg1% DV
Iron
0.2mg1% DV
Magnesium
1mg0% DV
Vitamin C
0.5mg1% DV
Vitamin A*
0µg0% DV
Vitamin K
10.6µg9% DV
Folate
1µg0% DV
Extra Virgin Olive Oil
Lemon Juice (Fresh)
Lemon Zest
Dijon Mustard
Garlic
Honey (Raw)
+3 more
* Nutrition is an estimate; actual values vary by ingredient brands and cooking methods. Percent Daily Values are based on a 2,000 calorie diet.

The Story Behind This Dish

If I could only have one dressing for the rest of my life, this would be it.

Lemon and olive oil. That’s the core. Everything else—the mustard that helps it emulsify, the garlic for depth, the touch of honey for balance—is refinement.

This works on everything: green salads, grain bowls, roasted vegetables, grilled fish, steamed greens, beans. I make a fresh batch every few days and use it on nearly every meal.

The key is good olive oil. The dressing is mostly oil, so its quality defines the result. Use something you’d be happy to dip bread into.

Store in the fridge for up to a week. It will solidify slightly—just let it sit at room temperature for a few minutes, then shake. The emulsion breaks and reforms easily.

Variations

Greek-Style: Add 1 tsp dried oregano and minced garlic.

Herb Garden: Add 2 tbsp mixed fresh herbs (parsley, dill, chives).

Orange Citrus: Replace half the lemon juice with fresh orange juice. Add orange zest.

Balsamic-Lemon: Replace 1 tbsp lemon juice with balsamic vinegar.

Tahini-Lemon: Whisk in 2 tbsp tahini for a creamy version.