Peel and dice the sweet potatoes into small cubes. Roast or steam until tender (about 20-25 minutes for roasting at 400°F).

In a large skillet, heat olive oil over medium heat. Add the diced onion and garlic, cooking until softened (about 3 minutes). Add ground beef, breaking it up as it cooks. Season with paprika, cumin, chili powder, salt, and pepper.

Once the beef is browned and fully cooked, add the cooked sweet potatoes to the skillet. Stir until evenly mixed. Let everything heat together for 3-4 minutes.

Plate the dish, garnishing with fresh herbs like parsley or cilantro. Add a dollop of Greek yogurt or sour cream for extra creaminess if desired.