Peel the sweet potato and dice it into small, uniform 1/2-inch cubes to ensure even cooking.
Heat the avocado oil in a large non-stick skillet over medium-high heat.
Add the sweet potato cubes to the skillet and cook for 8-10 minutes, stirring occasionally, until they are golden brown on the outside and fork-tender.
Add the ground beef, diced red onion, and diced red bell pepper to the skillet with the potatoes.
Use a wooden spoon to break the beef into small crumbles and cook until the meat is browned and the onions are translucent.
Sprinkle the smoked paprika, garlic powder, sea salt, and black pepper over the mixture and stir well to combine all the flavors.
Continue to cook for another 2 minutes to allow the spices to bloom and the flavors to meld.
Remove from heat, garnish with freshly chopped parsley, and serve warm.