Ingredients

1 large egg yolk 

2 teaspoons freshly squeezed lemon juice 

1 teaspoon Dijon mustard 

1/2 teaspoon sherry vinegar 

Coarse salt and freshly ground pepper 

1/2 cup vegetable oil 

2 cups whipped cream 

2 teaspoons toasted ground coriander 

1 teaspoon toasted ground cumin 

Pinch of fresh lime zest 

Preparation

In a medium bowl, whisk together egg yolk, lemon juice, mustard, and vinegar. Season with salt and pepper. Whisking constantly, drizzle in the oil, starting with one drop at a time. When the mixture starts to look thick and creamy, continue whisking, while pouring the oil into the bowl in a slow steady stream. Fold in the whipped cream, coriander, cumin, and lime zest.