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

Old Spaghetti Factory Creamy Pesto Dressing: Easy Copycat Recipe

A creamy, tangy pesto-style dressing inspired by The Old Spaghetti Factory that's quick to make and great with salads or as a dip.
Print Recipe Save it
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 10 servings

Equipment

  • Bowl
  • Whisk
  • Measuring cups and spoons
  • Spoon
  • container with lid

Ingredients
  

  • 3/4 cup vegetable oil
  • 1 cup mayonnaise
  • 3/4 cup buttermilk
  • 2 tablespoons grated Romano cheese
  • 2 tablespoons crushed dried basil
  • 1/2 teaspoon salt
  • 1 teaspoon minced garlic
  • hot pepper sauce to taste

Instructions
 

  • In a medium bowl, whisk the mayonnaise and vegetable oil together until smooth and combined.
  • Add the buttermilk, grated Romano cheese, crushed dried basil, minced garlic, and salt; whisk until the mixture is evenly blended.
  • Stir in hot pepper sauce a few drops at a time, tasting and adjusting until you reach your preferred level of heat.
  • Transfer the dressing to a covered container and refrigerate overnight to allow the flavors to meld before serving.

Notes

  • Refrigerate overnight for best flavor.
  • Adjust hot pepper sauce to control spiciness.
  • Use full-fat mayonnaise for a richer dressing.