Preheat the oven to 450 degrees. Line a baking sheet with parchment paper.
In a small bowl, combine the sea salt, paprika, cumin, coriander, and black pepper.
In a medium bowl, add the sweet potato cubes and coat with olive oil. Add the spice mixture and stir to coat.
Lay flat on baking sheet and bake for 25 minutes. Remove from the oven and set aside to cool.
Meanwhile, make the dressing. Add all of the ingredients to a blender or food processor until creamy.
Divide the kale among two bowls. Top with sweet potato “croutons” and drizzle with dressing. Using your hands, massage the dressing into the kale if desired.