01 -
Preheat oven to 400°F (200°C) to ensure optimal roasting temperature.
02 -
Wash and cut baby potatoes into halves or quarters for even cooking.
03 -
Cut smoked sausage into 1/4-inch thick rounds to maximize surface area and flavor distribution.
04 -
Combine ranch seasoning, garlic powder, onion powder, and black pepper in a small bowl.
05 -
Place cut potatoes in a large bowl, drizzle with olive oil, and toss with half of the seasoning blend until evenly coated.
06 -
Line a baking sheet with parchment paper or lightly grease to prevent sticking.
07 -
Spread seasoned potatoes in a single layer on the prepared baking sheet, then scatter smoked sausage slices evenly over the top.
08 -
Place baking sheet on the center rack and roast for 35–40 minutes, stirring halfway through, until potatoes are tender and golden brown.
09 -
Sprinkle shredded cheddar cheese evenly over potatoes and sausage, return to oven, and bake for 5 minutes until cheese is melted and bubbly.
10 -
Remove from oven, top with chopped parsley, and serve hot with sour cream if desired.