Ingredients

1 shallot, chopped 

5 oil-packed anchovy fillets 

2 tablespoons red-wine vinegar 

1 teaspoon Dijon mustard 

1 1/2 teaspoon coarse salt 

3/4 cup extra-virgin olive oil 

Freshly ground pepper 

Preparation

Put shallot, anchovy fillets, red-wine vinegar, Dijon mustard, and coarse salt in a blender. Let stand 10 minutes. With blender running, pour in extra-virgin olive oil in a slow, steady stream; blend until emulsified. Season with freshly ground pepper.