Creating Cheesy Ranch Potatoes and Smoked Sausage is straightforward when you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 400°F (200°C).
2. Prepare the Potatoes: In a large bowl, combine the halved or quartered baby potatoes with olive oil, ranch seasoning, salt, and pepper. Toss until evenly coated.
3. Add Sausage: Stir in the smoked sausage pieces, ensuring they are well mixed with the potatoes and seasoning.
4. Spread onto Baking Sheet: Transfer the mixture to a large baking sheet lined with parchment paper or lightly greased.
5. Bake: Place the baking sheet in the preheated oven and bake for about 25-30 minutes or until the potatoes are tender and golden brown. Make sure to stir halfway through for even cooking.
6. Add Cheese: Remove the baking sheet from the oven and sprinkle the shredded cheddar cheese over the top. Return to the oven for an additional 5 minutes, or until the cheese is melted and bubbly.
7. Serve with Sour Cream: While baking, prepare the sour cream in a small bowl, mixing in any leftover ranch seasoning for added flavor.
8. Garnish: Once the cheese has melted, remove from the oven and sprinkle with chopped parsley for a fresh touch.
9. Serve Warm: Serve the dish warm, offering the seasoned sour cream on the side for dipping or drizzling.

Following these steps will lead you to a fulfilling meal that embodies the essence of hearty comfort food!