old spaghetti factory salad dressing
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5 from 1 vote

The Old Spaghetti Factory Creamy Pesto Dressing

Pesto makes salad dressing taste flavorful and fresh. 
Course Salad
Cuisine American
Keyword Keto, Low Carb, Pesto, Salad Dressing
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 10
Calories 310kcal
Author Stephanie Manley


  • 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


  • Whisk together oil and mayonnaise. Add buttermilk, cheese, basil, salt, garlic and hot pepper sauce to taste. Mix thoroughly. Cover and let flavors meld overnight in refrigerator. This also will make an excellent chicken marinade


Calories: 310kcal | Carbohydrates: 1g | Protein: 1g | Fat: 34g | Saturated Fat: 16g | Cholesterol: 12mg | Sodium: 290mg | Potassium: 49mg | Fiber: 0g | Sugar: 1g | Vitamin A: 50IU | Vitamin C: 0.1mg | Calcium: 51mg | Iron: 0.8mg
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