Creating One Pan Kielbasa and Potatoes is simple; just follow these easy steps:

1. Preheat the Oven: Preheat your oven to 400°F (200°C).
2. Prepare the Ingredients: Slice the kielbasa, dice the potatoes, and chop the bell pepper and onion. Trim the green beans.
3. Combine Ingredients in a Pan: In a large baking dish or rimmed sheet pan, add the diced potatoes, kielbasa, bell pepper, onion, and green beans.
4. Season: Drizzle the olive oil over the mixture. Sprinkle the garlic powder, paprika, salt, and pepper evenly across the vegetables and kielbasa.
5. Toss to Combine: Use your hands or a spatula to toss everything together, ensuring all ingredients are coated evenly in oil and seasoning.
6. Bake: Spread the mixture evenly across the pan. Place in the preheated oven and bake for 20-25 minutes or until the potatoes are tender and golden brown. Stir halfway through for even cooking.
7. Serving: Once finished, remove from the oven and let it cool for a couple of minutes. Garnish with fresh parsley if desired, and serve hot.

These steps will guide you in crafting this delightful dish without any fuss. Enjoy the powerful flavors and the hearty satisfaction that only One Pan Kielbasa and Potatoes can provide!