Beets and Brussels Sprouts Salad-in-a-Jar Recipe | Food Network UK

Ingredients

• 1 cup walnut halves
• 1 cup pearl barley
• 2 large pink grapefruits
• 3 tablespoons red wine vinegar
• 1 small shallot, finely chopped
• 2 teaspoons Dijon mustard
• 1/2 teaspoon honey
• Salt and freshly ground black pepper
• 1/3 cup extra-virgin olive oil
• 4 large cooked and peeled beetroots, cut into 1/2-inch pieces (about 10 ounces)
• 8 cups baby spinach (about 5 ounces)
• 1/2 pound Brussels sprouts, thinly sliced
• 1/2 cup pomegranate seeds