Preheat your oven to 400°F (200°C).
Wash and scrub the baby potatoes thoroughly.
Cut the potatoes in half to ensure even cooking.
In a large bowl, combine olive oil and ranch seasoning mix.
Add the halved potatoes to the bowl and toss to coat evenly.
Arrange the potatoes in a single layer on a baking sheet.
Season with salt and pepper to taste.
Roast in the preheated oven for 30-35 minutes, or until golden brown and crispy.
Remove from the oven and let them cool for a few minutes.
Garnish with fresh herbs if desired and serve warm.