Preheat your oven to 425°F.
Peel (if desired) and dice the sweet potato into 1-inch cubes. Place them on a baking sheet.
Drizzle the sweet potato cubes with half the olive oil, and sprinkle with 1/2 tsp cumin, 1/2 tsp smoked paprika, salt, and pepper. Toss to evenly coat.
Roast the sweet potato in the preheated oven for 20-25 minutes, or until tender and edges are slightly crispy. Stir halfway through for even roasting.
While the sweet potato is roasting, cut the tempeh into cubes. In a bowl, toss the tempeh with the remaining olive oil, the rest of the cumin, smoked paprika, garlic powder, and a pinch of salt and pepper.
Heat a non-stick skillet over medium heat and add the seasoned tempeh. Cook for about 6-8 minutes, stirring occasionally, until the tempeh is golden and crispy on all sides.
Rinse and drain the black beans. If preferred, quickly warm them in a small pot on the stove with a pinch of salt and a dash of cumin.
Assemble the bowl by placing a bed of baby spinach, then add the roasted sweet potatoes, crispy tempeh, and black beans.
Drizzle the lime juice over the assembled bowl, toss gently, and adjust seasoning with additional salt and pepper if needed.
Serve warm and enjoy your nutritious, balanced meal.