Brussels Sprout & Arugula Salad with Walnuts

Walnut oil is a potent source of omega-3, the same beneficial fat found in salmon, so it’s a great ingredient for a plant-based diet. The lush, nutty flavor of the oil will make a dish of plain steamed vegetables or a salad like this one really sing. Walnut oil is fragile, so once opened, keep it in the refrigerator and use it up within 4 months.