In a large bowl, toss the diced sweet potatoes with olive oil, paprika, garlic powder, and onion powder. Season with salt and pepper.
Spread the sweet potatoes in a single layer on a baking sheet. Roast for 15-20 minutes, or until tender and slightly browned.
While the sweet potatoes are roasting, add the chopped kale to the same bowl (no need to wash). Drizzle with a little more olive oil if needed, and season with salt and pepper.
Once the sweet potatoes are almost done, add the kale to the baking sheet with the sweet potatoes. Continue roasting for another 5-7 minutes, or until the kale is wilted and slightly crispy.
Serve the sweet potato kale hash hot. You can add a fried egg on top for an extra protein boost.
Notes
This hash is versatile. Feel free to add other vegetables like onions, bell peppers, or mushrooms. A sprinkle of red pepper flakes can add a nice kick.