Preheat your oven to 400°F (200°C).
Wash and scrub the baby potatoes thoroughly.
Cut any larger potatoes in half for even cooking.
In a large bowl, combine olive oil and ranch seasoning mix.
Add the potatoes to the bowl and toss until well-coated.
Spread the seasoned potatoes on a baking sheet in a single layer.
Sprinkle with salt and pepper to taste.
Bake in the preheated oven for 25-30 minutes, or until golden brown.
Toss the potatoes halfway through baking for even crispiness.
Remove from the oven and garnish with fresh parsley before serving.