Ingredients

1 tablespoon freshly squeezed lemon juice 

1 tablespoon Champagne or sherry vinegar 

2 cloves garlic 

1/2 teaspoon paprika 

1 large whole egg 

1 large egg yolk 

1 cup vegetable oil 

1/4 cup loosely packed tarragon, coarsely chopped 

1 1/2 teaspoons coarse salt 

Pinch of freshly ground pepper 

1/2 cup extra-virgin olive oil 

Preparation

Combine lemon juice, vinegar, garlic, paprika, egg, and egg yolk in the bowl of a food processor. Process just until ingredients are blended.

With processor running, slowly drizzle vegetable oil into mixture (it should begin to come together like mayonnaise). Add tarragon; season with salt and pepper. Slowly drizzle olive oil into processor. Chill for 30 minutes, and serve.