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Homemade Old Spaghetti Factory Creamy Pesto Dressing: Easy Copycat Recipe photo

Old Spaghetti Factory Creamy Pesto Dressing: Easy Copycat Recipe

This creamy pesto dressing is SO EASY! A rich, tangy, and flavorful copycat that’s perfect for salads, dips, and sandwiches.
Prep Time10 minutes
Cook Time0 minutes
Total Time10 minutes
Course: Salad Dressing
Cuisine: American
Keyword: Copycat, Creamy, Easy, Pesto, Quick
Servings: 4 servings

Ingredients

  • 3/4 cup vegetable oil provides the rich, smooth base for the dressing
  • 1 cup mayonnaise adds creaminess and a bit of tang
  • 3/4 cup buttermilk contributes a delicious tang and thins the dressing
  • 2 tablespoons grated Romano cheese for a salty, cheesy flavor
  • 2 tablespoons crushed dried basil brings that signature pesto flavor
  • 1/2 teaspoon salt enhances all the flavors
  • 1 teaspoon minced garlic adds a punch of flavor
  • hot pepper sauce just a dash, adjust to your taste

Instructions

Old Spaghetti Factory Creamy Pesto Dressing: Easy Copycat Recipe

  • Start by measuring out all your ingredients. Having everything ready to go makes the process much smoother.
  • In a mixing bowl, combine the vegetable oil, mayonnaise, and buttermilk. Whisk them together until smooth and creamy.
  • Add the grated Romano cheese, crushed dried basil, salt, minced garlic, and a few dashes of hot pepper sauce. Whisk again until all the ingredients are well combined.
  • Give your dressing a taste. Adjust the flavor by adding more salt, cheese, or hot sauce according to your palate.
  • Transfer the dressing to a storage container and seal tightly. Let it chill in the refrigerator for at least 30 minutes to allow the flavors to meld.

Equipment

  • Mixing Bowl
  • Whisk or blender
  • Measuring Cups and Spoons
  • Storage container

Notes

  • Use fresh, high-quality oil and cheese to elevate the dressing flavor.
  • Chill the dressing for at least 30 minutes to intensify the flavors.
  • Adjust garlic and hot sauce levels to suit your taste preferences.
  • Substitute part of the mayonnaise with Greek yogurt for a healthier version.
  • Store the dressing in the fridge up to one week in an airtight container.