Peel and dice the sweet potato into 1/2-inch cubes, chop the zucchini into bite-sized half-moons, and finely dice the onion.
Heat the extra virgin olive oil in a large cast-iron or non-stick skillet over medium-high heat.
Add the sweet potato cubes and diced onion to the skillet, sautéing for 6 to 8 minutes until the onions are soft and the potatoes start to brown.
Move the vegetables to the perimeter of the pan and add the ground turkey to the center, breaking it apart with a spatula until fully cooked and no longer pink.
Stir in the tomato paste, sea salt, black pepper, garlic powder, and smoked paprika until the meat and vegetables are well-coated.
Add the zucchini and 2 tablespoons of water to the pan, then cover with a lid and reduce the heat to medium.
Steam for 5 minutes or until the sweet potatoes are fork-tender and the zucchini is tender-crisp.
Remove the lid and give everything a final toss to combine the flavors before serving hot.