01 - 
                Preheat the oven to 200°C to ensure proper roasting of the potatoes.
              
              
              
                02 - 
                Wash the baby potatoes and cut them in half or quarters for even cooking. Slice the smoked sausage into 6 mm rounds.
              
              
              
                03 - 
                In a small bowl, combine the ranch seasoning mix, garlic powder, onion powder, and black pepper.
              
              
              
                04 - 
                Place the prepared potatoes in a large mixing bowl. Drizzle with olive oil and sprinkle half of the seasoning mixture over them. Toss until evenly coated.
              
              
              
                05 - 
                Line a baking sheet with parchment paper or lightly grease it. Spread the seasoned potatoes in a single layer. Evenly distribute the sliced sausage on top.
              
              
              
                06 - 
                Place the baking sheet in the preheated oven and roast for 35–40 minutes, or until potatoes are golden and tender. Stir once halfway through to ensure even roasting.
              
              
              
                07 - 
                Remove the baking sheet from the oven and sprinkle the shredded cheddar cheese evenly over the potatoes and sausage. Return to the oven for 5 minutes, or until the cheese is melted and bubbling.
              
              
              
                08 - 
                Remove from the oven, garnish with fresh chopped parsley, and serve hot with a dollop of sour cream if desired.