Lemon Vinaigrette with Garlic and Oregano

If there’s one dressing I want hanging around in my fridge, it’s this lemon vinaigrette recipe with garlic and oregano.

It’s bright, tangy, garlicky and ridiculously easy to make. Fresh lemon juice brings the acidity, oregano and garlic bring loads of flavour, and Dijon mustard helps everything come together into a smooth dressing. The whole thing takes minutes, but it can completely change a bowl of greens or roasted vegetables.

And when I say this stuff is versatile, I mean it.

Pour it over mixed greens or peppery arugula. Use it on a simple Greek salad. Spoon it over roasted veggies. Add it to grain bowls, quinoa or lentil salad. It’s even a lovely pour for a simple dip situation with feta, olives and roasted vegetables.

The lemon, garlic and oregano combination just WORKS.

Once you’ve got a batch in the fridge, you’ll find plenty of reasons to use it.

At a Glance

• Makes: About 1 cup
• Servings: About 8 (2 tablespoons each)
• Prep Time: 5 minutes
• Cook Time: 0 minutes
• Total Time: 5 minutes
• Made with just 7 simple ingredients
• Fresh lemon juice gives it loads of bright lemon flavor
• Garlic and oregano add a Greek-inspired touch
• Dijon mustard helps the dressing emulsify
• Made quickly in a high-powered blender
• Great for salads, grain bowls and roasted vegetables
• No cooking required

Why Make Homemade Lemon Vinaigrette?

I love a shortcut as much as anybody, but homemade salad dressings are one of those things that can be so easy, you start wondering why you were buying them in the first place.

This lemon vinaigrette recipe is a perfect example.

There are only a handful of ingredients, and you can see exactly what’s going into it: fresh lemon juice, oregano, garlic, red wine vinegar, Dijon mustard, salt and olive oil.

That’s it.

Compared with reaching for a store-bought bottle, making it yourself also means you’re getting that fresh, punchy lemon flavour right when you want it.

And there is a BIG difference between fresh lemons and a dressing that’s been hanging around on a grocery store shelf.

Fresh Lemon Is the Star

We’re using ¼ cup of fresh lemon juice, so lemon isn’t playing a background role here.

It is the backbone of the dressing.

That acidity cuts through the richness of the olive oil and makes the whole thing taste fresh and lively.

You’ll see some lemon vinaigrette recipes adding lemon zest for even more citrus flavour, but this one doesn’t need it. We’re keeping things simple and letting the juice do the work.

And then we add a teaspoon of red wine vinegar.

I love this move because we’re not relying on one type of acidity. The vinegar adds another little layer of tang alongside that lemon.

Simple ingredients. BIG flavour.

Why Dijon Mustard Matters

The Dijon isn’t just here for flavour.

It also helps the lemon juice and olive oil come together.

Oil and acid naturally want to separate, which is why you can whisk a vinaigrette in a small bowl or give one a good shake in a mason jar with a tight-fitting lid and still see it separate eventually.

Here we’re using a high-powered blender and streaming in the olive oil.

The Dijon mustard helps that mixture emulsify, giving us a smoother, more cohesive lemon vinaigrette dressing.

And because we’re blending it, you don’t need to stand there furiously whisking while trying to pour oil with your other hand.

Let the blender do the work, folks.

Garlic + Oregano = The Good Stuff

Fresh garlic and oregano are what give this lemon vinaigrette dressing recipe its personality.

That combination immediately makes me want a giant bowl of Greek salad.

The oregano brings an earthy, savoury note while the garlic gives the dressing some bite. Put those together with lemon and olive oil and you’ve got flavours that work with a huge range of dishes.

You’ll find vinaigrettes made with all kinds of fresh herbs—parsley, chives, thyme and rosemary can all take a dressing in a different direction.

But for this recipe, oregano is the move.

We’re not trying to throw the entire herb garden into the blender.

What Is the Right Oil-to-Acid Ratio for Vinaigrette?

A classic vinaigrette is often talked about in terms of a ratio of roughly three parts oil to one part acid.

And take a look at what we’re doing here.

We’ve got ¾ cup olive oil and ¼ cup lemon juice, plus a teaspoon of red wine vinegar.

That gives us a rich olive oil base with enough acidity to keep everything bright and punchy.

Recipes don’t always have to follow a strict formula, though. What matters is how the finished dressing tastes and how the other ingredients affect the balance.

Here, Dijon, garlic, oregano and salt round everything out.

Tips & Tricks

Use fresh lemon juice. Lemon is the star here. Grab fresh lemons rather than bottled juice for that clean, bright flavour.

Blend before adding the oil. The lemon juice, oregano, garlic, vinegar, Dijon and salt get blended for 15 seconds first.

Stream in the olive oil. Don’t dump it all in at once. Slowly streaming it into the running blender helps everything come together.

Use an olive oil you enjoy. With ¾ cup in the recipe, you’re going to taste it. A good extra-virgin olive oil is a great choice if that’s what you like using for dressings.

Taste before serving. Lemon can vary in acidity, and garlic varies in intensity. Give the finished dressing a taste before it hits your salad.

Let refrigerated dressing warm slightly. Olive oil can become thicker when chilled. Letting your vinaigrette sit briefly at room temperature can help loosen it again.

Give it a stir. Homemade vinaigrettes can naturally separate as they sit. A quick stir, shake or blend gets everything back together.

Do I Need to Add Sweetness?

Nope.

Some vinaigrette recipes use honey, maple syrup or agave to add sweetness and soften the acidity.

This isn’t one of them.

There’s no sweetener in this recipe, and I like how fresh and punchy it is without one.

The goal here is a savoury, lemon-forward dressing with plenty of garlic and oregano.

My Favorite Ways to Use Lemon Vinaigrette

A simple green salad is the obvious starting point.

Mixed greens, arugula, Greek salad—done.

But that’s only the beginning.

My favorite way to think about this lemon vinaigrette dressing recipe is as something that can connect all the pieces of a meal. Spoon it over a quinoa bowl. Use it to wake up a lentil salad. Drizzle it over roasted broccoli, cauliflower, Brussels sprouts, asparagusor roasted fennel.

It’s also great alongside chicken, salmon, roasted veggies and a Greek salad of course.

You can even use lemon vinaigrette as a marinade, depending on what you’re cooking.

That versatility is exactly why this is the kind of recipe worth having in your back pocket.

If you’re craving lemon but want a completely different texture, this creamy lemon dressing is worth checking out.

It takes that fresh citrus idea in a richer, creamier direction, making it a great alternative when a traditional vinaigrette isn’t what you’re after.

FAQ

What is lemon vinaigrette made of?

This recipe is made with fresh lemon juice, oregano, garlic, red wine vinegar, Dijon mustard, salt and olive oil.

How do you keep lemon vinaigrette from separating?

The Dijon mustard and high-powered blender help emulsify this dressing. Slowly streaming in the olive oil rather than adding it all at once also helps everything come together.

What can I use lemon vinaigrette on?

Use it on mixed greens, arugula, Greek salad, grain bowls, quinoa, lentil salad or roasted vegetables. It’s an incredibly versatile dressing to keep on hand.

Does this lemon vinaigrette dressing recipe need sugar or honey?

Not this one. Although some recipes add honey, maple syrup or agave, there is no added sweetener in this recipe.

Why does my lemon vinaigrette thicken in the fridge?

Olive oil can become thicker when it’s cold. Let the dressing sit briefly at room temperature and stir or shake it before serving.

Can I make lemon vinaigrette without a blender?

This particular recipe calls for a high-powered blender, which makes it especially easy to combine the oil and acid into a smooth dressing. Other vinaigrettes can be whisked or shaken in a jar, but I recommend following the blender method for this recipe.

One Dressing, So Many Ways to Use It

This is exactly the kind of little recipe that earns a permanent spot in my kitchen.

It takes five minutes, uses simple ingredients, and can go from a bowl of greens to roasted vegetables to a grain bowl without missing a beat.

And the flavours are just so darn good.

Bright lemon. Punchy garlic. Oregano. Dijon. Olive oil.

Nothing complicated. Nothing unnecessary.

If you’ve been relying on store-bought lemon salad dressing, give this homemade version a go. Make a batch, stick it in the fridge and suddenly that random bowl of greens or tray of roasted veggies has a whole lot more going for it.

That’s what I want from a good vinaigrette.

Simple to make. Big on flavour. Useful on practically everything.

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