Creating this incredible dish is easier than you might think! Just follow these steps:

1. Preheat the Oven: Start by preheating your oven to 400°F (200°C).
2. Prepare the Potatoes: Wash and halve the baby potatoes for even cooking.
3. Mix Sausage and Potatoes: In a large mixing bowl, combine the halved potatoes and sliced smoked sausage.
4. Add Seasonings: Drizzle in the olive oil, sprinkle the ranch seasoning, garlic powder, salt, and black pepper. Toss everything until fully coated.
5. Spread on Baking Sheet: Line a large baking sheet with parchment paper. Spread the sausage and potato mixture in a single layer.
6. Bake: Place the baking sheet in the preheated oven and bake for 30-35 minutes, or until the potatoes are tender and slightly golden.
7. Add Cheese: Remove the sheet from the oven. Sprinkle the shredded cheddar cheese over the top of the sausage and potatoes. Return to the oven for an additional 5-7 minutes, allowing the cheese to melt.
8. Prepare Sour Cream Topping: While the dish is baking, mix the sour cream with a dash of extra ranch seasoning for added flavor.
9. Garnish: Once baked, remove the sheet from the oven and garnish with freshly chopped parsley.
10. Serve: Drizzle some of the seasoned sour cream over the top for an extra creamy finish.

With these simple instructions, you’ll have an incredible meal ready to delight your family and friends!