Ingredients

1 salted anchovy fillet, such as Ortiz Cantabrian 

1/2 cup fresh mint leaves 

1/2 cup fresh flat-leaf parsley leaves 

1/2 cup basil leaves 

2 tablespoons Dijon mustard 

1 1/2 teaspoons crushed red-pepper flakes 

1/2 cup extra-virgin olive oil 

Coarse salt and freshly ground black pepper 

Preparation

Place anchovy, mint, parsley, basil, mustard, red-pepper flakes, and olive oil in the bowl of a food processor; season with salt and pepper and process until smooth. Serve at room temperature.