3 large sweet potatoes, chopped evenly into bite-size chunks
1 Tablespoon avocado or olive oil
1 teaspoon sea salt
4 ounces arugula, chopped
1/2 cup red onion, chopped very small
2 Tablespoons apple cider vinegar
2 Tablespoons lemon juice
1/3 cup dried cranberries
1 avocado OR ½ cup Feta
ground black pepper, to taste