Ingredients

1/4 cup fresh grapefruit juice 

3 tablespoons safflower oil 

1 tablespoon hazelnut oil 

1 teaspoon champagne vinegar 

1 teaspoon grainy mustard 

Coarse salt and freshly ground pepper 

Preparation

Whisk together grapefruit juice, oils, vinegar, and mustard. Season with salt and pepper.