Olive Garden Salad Dressing Recipe (Copycat)

Name: Olive Garden Salad Dressing (Copycat)
Prep time: 5 min
Total time: 5 min
Ingredients: ½ cup Extra virgin olive oil; ¼ cup White distilled vinegar; 3 tablespoons Mayonnaise (Vegan or Eggless); 2 teaspoons Lemon juice; 2 teaspoons Sugar; 1 teaspoon Garlic powder; 1 teaspoon Italian seasoning; ¼ teaspoon Salt; ½ teaspoon Black pepper powder

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Shake 9 ingredients in a mason jar and you have the best Olive Garden salad dressing you’ve ever tasted — creamy, tangy, garlicky, and way better than the bottled version. Ready in 5 minutes flat.

Flavor: Tangy, savory, garlicky, with a slight sweetness
Texture: Slightly creamy — not oily, not thick — perfectly pourable

Pouring copycat olive garden salad dressing in a salad bowl.

About Olive Garden Salad Dressing

Olive Garden’s house salad dressing is the most recognizable Italian-style dressing in America. It is a creamy, tangy vinaigrette made with olive oil, white vinegar, lemon juice, garlic, Italian herbs, and — the ingredient that surprises most people — mayonnaise. The mayo is what makes it different from a standard Italian vinaigrette. It gives the dressing a slightly creamy, emulsified body that coats lettuce evenly instead of sliding off, which is why it clings to the salad the way it does.

Olive Garden sells it bottled in stores (look for “Signature Italian Dressing” at most major grocery stores and Costco). The bottled version is convenient, but it contains preservatives and stabilizers that make it taste noticeably different from the freshly made dressing that servers bring to your table. This homemade version tastes much closer to the in-restaurant experience.

Is Olive Garden dressing the same as Italian dressing? They are related but not the same. Standard bottled Italian dressing (like Wish-Bone or Ken’s) is a clear vinaigrette — oil, vinegar, herbs, no mayonnaise. Olive Garden’s dressing is thicker, slightly creamier, more garlicky, and has a distinct tang from the combination of white vinegar AND lemon juice together. The mayonnaise and the lemon juice are the two things that make this taste specifically like Olive Garden rather than generic Italian dressing.

My Recipe

Every time I order the endless salad at Olive Garden, I spend most of the meal thinking about the dressing. It has that perfect balance — tangy from the vinegar, bright from the lemon, creamy enough to cling to every lettuce leaf, and herby without being overwhelming. I‘ve tried multiple copycat versions over the years and the breakthrough was realizing that the mayonnaise is non-negotiable. Every version I made without it tasted like plain Italian dressing, fine, but not that.

This version uses extra virgin olive oil (not a neutral oil), a combination of white distilled vinegar and fresh lemon juice for a layered tang, and Italian seasoning that blooms in the oil and vinegar as the jar sits. It genuinely tastes like the restaurant — often better, because you are using quality ingredients without any artificial stabilizers.

The mason jar method is the easiest approach for a dressing like this: add everything, close the lid, shake for 20 seconds. Done. No blender, no food processor, no mess.

Olive Garden Salad Dressing in a mason jar that is on a wooden board.

⭐ Why You’ll Love This Recipe

Ready in 5 minutes — literally faster than driving to the store
No blender or food processor — just a mason jar and a lid
Tastes like the restaurant, without preservatives or artificial flavor
Makes ¾ cup — enough for several salads
Uses only pantry staples you likely already have
Cheaper than the bottled version, and significantly better tasting
Works on salads, as a marinade, as a dipping sauce, and more

Ingredient Notes

Complete list of ingredients and amounts is written in the recipe card below.

Copycat olive garden salad dressing ingredients in bowls and spoons with labels.

Extra virgin olive oil Use a good-quality extra virgin olive oil (not “pure olive oil” or “light olive oil,” which are more refined and flavor-neutral). The fruitiness and slight bitterness of EVOO is part of what gives this dressing its depth. Neutral oils like canola or vegetable will give you a flat, generic Italian dressing flavor.
White distilled vinegar This is the primary acid and the backbone of the tang. Use plain white distilled vinegar — not apple cider vinegar (too fruity and assertive), not white wine vinegar (milder and slightly different). The sharp, clean sourness of white distilled vinegar is specifically what Olive Garden’s salad dressing tastes like.
Mayonnaise: The surprise ingredient — and the most important one. Mayonnaise is what gives this dressing its characteristic slightly creamy texture and ability to emulsify (stay blended rather than separating into oil and vinegar).
Use regular full-fat mayonnaise. Go for vegan or eggless mayonnaise if you don’t eat eggs.
Fresh Lemon juice: Used alongside the vinegar, not instead of it. The combination of white vinegar (sharp, clean acid) and lemon juice (bright, slightly floral acid) gives the dressing a layered tanginess..
Sugar: Balances the sharpness of the vinegar without making the dressing taste sweet. Don’t skip — without it, the dressing tastes sharp and flat.
Garlic powder: Use garlic powder, not fresh garlic. Fresh garlic is too sharp and raw-tasting in a no-cook dressing. Garlic powder distributes evenly throughout and gives a mellow, roasted garlic flavor.
Italian seasoning: The herb blend that defines the flavor. It blooms beautifully in the oil as the dressing sits.
Black pepper: More than you might expect — the pepper is noticeable in Olive Garden’s dressing and contributes to its bold flavor. Use freshly ground if possible for the best flavor.

Tried this recipe? A star rating ⭐️ and a quick comment below help others (and me!) know how it went.

Olive Garden Salad Dressing (Copycat)

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Shake 9 ingredients in a mason jar and you have the best Olive Garden salad dressing you've ever tasted — creamy, tangy, garlicky, and way better than the bottled version. Ready in 5 minutes flat.

Kanan

Prep Time 5

Total Time 5

Serving Size (~ ¾ cup)

US measuring cups are used (1 cup = 240 ml)

Ingredients

½ cup Extra virgin olive oil
¼ cup White distilled vinegar
3 tablespoons Mayonnaise, Vegan or Eggless
2 teaspoons Lemon juice
2 teaspoons Sugar
1 teaspoon Garlic powder
1 teaspoon Italian seasoning
¼ teaspoon Salt
½ teaspoon Black pepper powder

Instructions

Add Everything to the Jar: Add the extra virgin olive oil, white distilled vinegar, mayonnaise, lemon juice, sugar, garlic powder, Italian seasoning, salt, and black pepper to a small mason jar or any jar with a tight-fitting lid.
Shake Until Combined: Close the lid tightly. Shake vigorously for 20–30 seconds until the dressing looks uniform, creamy, and emulsified. The mayonnaise helps it come together quickly.
No jar? No problem. Add all ingredients to a small bowl and whisk vigorously with a wire whisk for about 1 minute, until the dressing is emulsified and creamy.
Taste And Adjust: Open and taste. Adjust to your preference:
Tangier → add ½ teaspoon more white vinegar
Sweeter → add ½ teaspoon more sugar
More garlicky → add ¼ teaspoon more garlic powder
More herby → add a pinch more Italian seasoning

Notes

Rest Before Serving: Make this dressing at least 30 minutes before serving, or better yet the night before. The Italian seasoning needs time to hydrate and bloom in the oil and vinegar, and the garlic powder needs time to fully dissolve. A freshly shaken dressing is good; a dressing that has rested overnight in the fridge is significantly better.
Always shake before using. Shake or stir well before each use as the oil and vinegar will separate as it sits. This is normal for any vinaigrette — it does not mean it has gone bad. Give the jar a good 10-second shake every time you use it — this is the beauty of keeping it in a mason jar, it takes one second.
Taste with the actual lettuce. A dressing always tastes more intense on its own than on the salad. Dip a piece of romaine into it and taste — this is how to judge if the balance is right, not by tasting from a spoon.
For a thinner dressing: Reduce the mayo to 2 tablespoons and add 1 extra teaspoon of water.
For a thicker, creamier dressing: Increase the mayo to 4 tablespoons. This is also closer to the consistency of the bottled Olive Garden dressing.

Nutrition

🍽️ What to Use This Dressing On

The obvious answer is the Olive Garden house salad — but this dressing is so versatile it deserves more credit:

On salads:

The classic Olive Garden salad (romaine, tomatoes, red onion, black olives, pepperoncini, and croutons).
Any green salad with romaine or iceberg — it works especially well on sturdy lettuces that can handle the tangy flavor.
Caprese salad in place of the usual balsamic.
Pasta salad — toss warm cooked pasta with this dressing and let it cool completely.

Beyond salads:

Dipping sauce for breadsticks — this is exactly what many Olive Garden fans dip their breadsticks into.
Drizzled over steamed or roasted vegetables — especially zucchini, broccoli, and asparagus.
Sandwich or wrap spread — mix with a little extra mayo for a thicker consistency (check notes in recipe card).

🧊 Storage

Refrigerator: Store in the sealed mason jar or an airtight container for up to 2 weeks. The ingredients are all shelf-stable and the acidity of the vinegar and lemon juice helps preserve the dressing.
Important: Always shake well before each use — the oil and vinegar will separate during storage. This is completely normal.
Can I freeze this dressing? I don’t recommend it. The mayo-based emulsion breaks on thawing and the texture becomes separated and unpleasant.
Room temperature: Do not leave out for more than 2 hours due to the mayonnaise content.

Pouring olive garden salad dressing in a salad bowl.

❓ Frequently Asked Questions

Yes — Olive Garden sells its “Signature Italian Dressing” in most major grocery stores (typically in the salad dressing aisle) and at Costco in larger bottles. However, the store-bought version contains stabilizers and preservatives that give it a slightly different, more processed taste compared to the fresh dressing served at the restaurant. This homemade version is much closer to the in-restaurant experience.

All vinaigrette separate — it’s the natural behavior of oil and water (or vinegar) that don’t mix without constant agitation. The mayonnaise in this recipe slows the separation significantly compared to a basic vinaigrette, but some separation is still normal after the dressing sits. Shake the jar vigorously before each use.

You can, but it will taste like regular Italian dressing rather than Olive Garden’s dressing specifically. The mayo is what gives this its characteristic creamy, emulsified body. If you want to skip it, increase the olive oil by 1 tablespoon and add 1 teaspoon of Dijon mustard to help emulsify. The flavor will be thinner and the texture more like a standard vinaigrette.

The dressing will still taste good, but it will taste fruitier and slightly different from the Olive Garden original. White distilled vinegar has a sharper, cleaner sourness that is specifically what gives this dressing its recognizable tang. Stick with white distilled for the most accurate copycat.

This homemade version is naturally gluten-free — all the ingredients (olive oil, vinegar, mayo, lemon, sugar, garlic powder, Italian seasoning, salt, pepper) are gluten-free. The bottled Olive Garden dressing should be checked for current labeling as formulations can change.

Did you try this Olive Garden salad dressing recipe? Leave a star rating and a comment below — I’d love to know how you used it! Did you do the classic salad, or dip your breadsticks in it? Tag me on Instagram @spice.up.the.curry

Olive Garden Salad Dressing (Copycat)

About Olive Garden Salad Dressing

My Recipe

⭐ Why You’ll Love This Recipe

Ingredient Notes