1. In a large skillet, heat the olive oil over medium heat. Add the chopped onion and minced garlic, and sauté until the onion is translucent and fragrant.
2. Add the ground beef to the skillet, breaking it up with a spoon, and cook until it is browned and cooked through.
3. Stir in the diced potatoes, paprika, thyme, salt, and pepper, ensuring that the seasonings are evenly distributed.
4. Cover the skillet and let the mixture cook for about 15-20 minutes, stirring occasionally, until the potatoes are tender and the flavors have melded together.
5. Once the potatoes are cooked through, remove the skillet from the heat and garnish with chopped fresh parsley for a pop of color and freshness.
6. Serve the savory ground beef and potatoes skillet hot, and enjoy the comforting flavors of this hearty one-pan dish.