Charred Asparagus With Miso Béarnaise Sauce Recipe

Directions

In a small saucepan, combine wine, vinegar, shallots, tarragon stems, and black peppercorns, and bring to a simmer over medium-high heat. Adjust heat to maintain a gentle simmer and cook until reduced to about 1 1/2 tablespoons of liquid, 10 to 12 minutes. Carefully strain liquid through a fine-mesh strainer into a small bowl, pressing on the solids with the back of a spoon to extract as much liquid as possible. Let mixture cool slightly.