Ingredients

1 tablespoon orange zest 

3/4 cup orange juice 

2 tablespoons sherry vinegar 

1/2 teaspoon coarse salt 

1/2 cup extra-virgin olive oil 

Freshly ground pepper 

Preparation

Stir together orange zest, orange juice, sherry vinegar, and coarse salt. Pour in olive oil in a slow, steady stream, whisking until emulsified. Season with freshly ground pepper.