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.