Arugula Salad with Mint Brussels Sprouts

Name: Arugula Salad with Mint Brussels Sprouts
Ingredients: 1 pound Brussels sprouts, trimmed; 2 tablespoons sherry vinegar; 2 tablespoons ground flaxseeds; 1 tablespoon ground chia seeds; 1 teaspoon chlorella*; 1/2 teaspoon wheatgrass powder; 1/4 teaspoon cumin; 1/6 teaspoon ground ginger; 2 tablespoons flaxseed oil; 1 small white onion, sliced thinly; Sea salt and pepper, to taste; 4 cups mixed greens; 2 cups baby arugula; 1/2 cup torn mint; 2 tablespoons pistachios, chopped finely; 1 teaspoon lemon zest, for garnish