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Creamy Italian Dressing

By America's Test Kitchen

Published on November 7, 2011

Time

20 minutes

Yield

Serves 12 (Makes about 1 1/2 cups)

Creamy Italian Dressing

Ingredients

3 tablespoons red wine vinegar 3 tablespoons grated Parmesan cheese 1 minced shallot 1 garlic clove, minced2 teaspoons dried oregano ¼ teaspoon red pepper flakes ½ cup mayonnaise ¼ cup sour cream 1 tablespoon chopped fresh basil ½ cup olive oil

Before You Begin

This creamy vinaigrette pairs best with a crisp lettuce such as iceberg or romaine. "Blooming" refers to a technique where herbs and spices are immersed in warm liquid to draw out their flavors and prevent dried herbs from tasting old and stale.

Instructions

  1. BLOOM Whisk vinegar, Parmesan, shallot, garlic, oregano, and pepper flakes in small bowl. Microwave until cheese is melted (vinegar will look cloudy) and mixture is fragrant, about 30 seconds. Let cool.
  2. ASSEMBLE DRESSING Process mayonnaise, sour cream, basil, and vinegar mixture in food processor until smooth. With motor running, slowly add oil until incorporated, about 1 minute. Season with salt and pepper. Serve. (Dressing can be refrigerated in airtight container for 4 days.)
Creamy Italian Dressing

Creamy Italian Dressing

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Time

20 minutes

Yield

Serves 12 (Makes about 1 1/2 cups)

Ingredients

3 tablespoons red wine vinegar
3 tablespoons grated Parmesan cheese
1 minced shallot
1 garlic clove, minced
2 teaspoons dried oregano
¼ teaspoon red pepper flakes
½ cup mayonnaise
¼ cup sour cream
1 tablespoon chopped fresh basil
½ cup olive oil

Ingredients

3 tablespoons red wine vinegar
3 tablespoons grated Parmesan cheese
1 minced shallot
1 garlic clove, minced
2 teaspoons dried oregano
¼ teaspoon red pepper flakes
½ cup mayonnaise
¼ cup sour cream
1 tablespoon chopped fresh basil
½ cup olive oil

Ingredients

3 tablespoons red wine vinegar
3 tablespoons grated Parmesan cheese
1 minced shallot
1 garlic clove, minced
2 teaspoons dried oregano
¼ teaspoon red pepper flakes
½ cup mayonnaise
¼ cup sour cream
1 tablespoon chopped fresh basil
½ cup olive oil

Why This Recipe Works

For our Creamy Italian Dressing we liked mayonnaise for body and sour cream for tang, lightness, and silkiness. When it came to the herbs, oregano and red pepper flakes made the cut, as did fresh minced shallots (since fresh onions tasted harsh in the dressing), fresh garlic, and fresh basil. To prevent the dried herbs from tasting old and stale, we turned to a technique we often use in the test kitchen: “blooming" the herbs and spices in warm liquid to draw out their flavors. We combined dried oregano, pepper flakes, and vinegar and warmed the mixture in the microwave to get the rounder, fuller flavors we wanted. Melting the Parmesan in the microwave with the vinegar and herbs kept the dressing from being gritty. We also tossed in the minced shallot and garlic to mellow them.

Before You Begin

This creamy vinaigrette pairs best with a crisp lettuce such as iceberg or romaine. "Blooming" refers to a technique where herbs and spices are immersed in warm liquid to draw out their flavors and prevent dried herbs from tasting old and stale.

Instructions

  1. BLOOM Whisk vinegar, Parmesan, shallot, garlic, oregano, and pepper flakes in small bowl. Microwave until cheese is melted (vinegar will look cloudy) and mixture is fragrant, about 30 seconds. Let cool.
  2. ASSEMBLE DRESSING Process mayonnaise, sour cream, basil, and vinegar mixture in food processor until smooth. With motor running, slowly add oil until incorporated, about 1 minute. Season with salt and pepper. Serve. (Dressing can be refrigerated in airtight container for 4 days.)

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