Crunchy Quinoa and Cabbage Salad

Name: Crunchy Quinoa and Cabbage Salad
Ingredients: 1 Cup tricolor quinoa; 2 Cups water; ¼ Teaspoon sea salt, plus more for cooking quinoa; 4 Cups thinly sliced green cabbage; 1 carrot, sliced into thin rounds; 5 radishes, thinly sliced; 3 scallions, chopped; 2 Tablespoons mustard seeds; ¼ Cup extra-virgin olive oil; 1 Tablespoon plus 1 teaspoon ume plum vinegar; 1 Teaspoon coconut palm sugar; Zest and juice of ½ lemon; Freshly ground pepper; 1 ½ Cup halved cherry tomatoes; ¼ Cup sunflower seeds, toasted; ¼ Cup chopped fresh flat-leaf parsley or cilantro