Copycat Olive Garden Italian Dressing Recipe
Recreate the zesty, tangy flavor of Olive Garden's signature Italian dressing at home with this easy copycat recipe. Perfect for salads, marinades, or as a dipping sauce for breadsticks, this homemade version brings restaurant quality to your table.
Tested & Approved by FoodieManiac
Every recipe on this site is tested at least 3 times in my home kitchen before publishing. I've been developing sauce recipes for over 8 years, focusing on restaurant-quality results with everyday ingredients. Learn more about me →
Ingredients
- •3/4 cup extra-virgin olive oil
- •1/4 cup white wine vinegar
- •3 tablespoons water
- •2 tablespoons grated Parmesan cheese
- •2 tablespoons mayonnaise
- •1 tablespoon lemon juice (freshly squeezed)
- •1 tablespoon granulated sugar
- •2 teaspoons Italian seasoning
- •3/4 teaspoon garlic powder
- •1/2 teaspoon onion powder
- •1/2 teaspoon dried parsley
- •1/4 teaspoon dried basil
- •1/4 teaspoon dried oregano
- •1/2 teaspoon kosher salt
- •1/4 teaspoon freshly ground black pepper
- •Pinch of crushed red pepper flakes (optional)
Instructions
- 1
In a medium mixing bowl, whisk together the white wine vinegar, water, mayonnaise, lemon juice, and sugar until smooth.
- 2
Add the grated Parmesan cheese, Italian seasoning, garlic powder, onion powder, dried parsley, dried basil, dried oregano, salt, black pepper, and crushed red pepper flakes. Whisk to combine.
- 3
Slowly drizzle in the olive oil while whisking continuously, until the dressing is fully emulsified and slightly thickened.
- 4
Taste the dressing and adjust seasoning, adding more salt, pepper, or sugar if needed.
- 5
Transfer the dressing to a jar or bottle with a tight-fitting lid.
- 6
Refrigerate for at least 1 hour to allow the flavors to meld. Shake well before serving.
- 7
Serve over crisp salad greens, as a marinade, or as a zesty dip for breadsticks.
Tips & Variations
Pro Tips
- • For the smoothest texture, use freshly grated Parmesan cheese or blitz the dressing in a blender.
- • Letting the dressing chill for at least an hour enhances the flavor and thickens the texture.
- • Shake or whisk well before each use, as homemade dressings naturally separate.
- • Use high-quality olive oil for best flavor.
- • Double the recipe and store in a clean jar for easy salads all week.
Storage
- • Refrigerator: Up to 1-2 weeks in airtight container
- • Freezer: Up to 3 months (thaw overnight in fridge)
- • Best Practice: Store in glass jars for longer freshness
Recipe Variations
- • For a dairy-free version, omit Parmesan and use nutritional yeast for a cheesy flavor.
- • Swap white wine vinegar for red wine vinegar for a tangier profile.
- • Stir in 1-2 teaspoons of Dijon mustard for extra depth and creaminess.
Frequently Asked Questions
How long does homemade Italian dressing last?
Store in an airtight container in the refrigerator for up to 1 week. Shake or whisk well before each use.
Can I use apple cider vinegar instead of white wine vinegar?
Yes, apple cider vinegar works well for a slightly sweeter, fruitier tang. Red wine vinegar is also a good substitute.
Is this dressing gluten-free?
Yes, this recipe is naturally gluten-free as written. Always check your mayonnaise and Parmesan to ensure they are gluten-free.
Can I make this dressing vegan?
Yes! Substitute vegan mayonnaise and omit the Parmesan or use a vegan Parmesan alternative.
Why does my dressing separate?
Homemade dressings will separate over time. Just shake or whisk before serving to re-emulsify.
Try These Too
Similar recipes
Copycat Subway Chipotle Southwest Sauce Recipe
Learn how to make the iconic Subway Chipotle Southwest Sauce at home with this easy copycat recipe. Creamy, smoky, and tangy, it's perfect for sandwiches, wraps, salads, and dipping your favorite snacks!
Copycat Benihana Ginger Salad Dressing Recipe
Recreate the iconic Benihana ginger salad dressing at home with this easy copycat recipe. Bursting with fresh ginger, tangy rice vinegar, and savory flavors, it's perfect for salads or as a zesty dip for veggies.
Copycat Outback Steakhouse Bloom Sauce Recipe
Recreate the iconic Outback Steakhouse Bloom Sauce at home with this easy copycat recipe. Perfect as a dip for onion rings, fries, or fried appetizers, this tangy and zesty sauce brings the steakhouse experience to your kitchen.
Best Caesar Dressing Recipe (Restaurant Style)
Classic Caesar Dressing is the king of salad dressings, and making it from scratch at home transforms a simple salad into a restaurant-quality meal. This iconic dressing was created in Tijuana, Mexico, in the 1920s by Caesar Cardini, and its bold, garlicky, umami-rich flavor has made it a global favorite. The secret to authentic Caesar dressing lies in the combination of anchovy paste, which provides deep savory notes, fresh lemon juice for brightness, and freshly grated Parmesan cheese for that signature sharp, nutty flavor. Unlike bottled versions that can be heavy and overly creamy, homemade Caesar dressing has the perfect balance of richness and tang. The emulsion of egg yolk, olive oil, and Dijon mustard creates a luxuriously creamy texture that coats romaine lettuce beautifully. Fresh garlic adds pungent bite, while Worcestershire sauce contributes complex depth. Black pepper provides a subtle kick that enhances all the other flavors. This dressing is incredibly versatile beyond Caesar salads – try it as a dip for vegetables, a spread for sandwiches and wraps, or drizzled over grilled chicken. The beauty of making it at home is you can adjust the garlic level to your preference and ensure the freshest possible ingredients. Once you taste homemade Caesar dressing, you'll never go back to store-bought.
🔥 Popular Sauces
Reader favorites
Keep Exploring
Browse All 50+ Recipes
From copycat fast-food sauces to international favourites and BBQ glazes—all free, all tested.
View All Recipes