Here is a simple guide to prepare Crispy Garlic Butter Potatoes:

1. Preheat the Oven: Start by preheating your oven to 425°F (220°C).
2. Wash and Boil Potatoes: Wash the baby potatoes and place them in a pot of salted water. Bring to a boil and cook for about 10-12 minutes until fork-tender.
3. Drain and Cool: Drain the potatoes and let them cool for a few minutes. This step is essential for achieving that crispy texture.
4. Smash the Potatoes: Once the potatoes are cool enough to handle, gently smash each one with the back of a fork or your palm. Aim for a flat, slightly crushed shape.
5. Prepare Garlic Butter: In a small saucepan, melt the unsalted butter over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant. Be careful not to burn the garlic.
6. Season the Potatoes: Place the smashed potatoes on a baking sheet lined with parchment paper. Drizzle the garlic butter over the potatoes and season with salt, black pepper, chopped rosemary, and parsley. Toss to coat evenly.
7. Roast the Potatoes: Roast in the preheated oven for 20-25 minutes or until golden brown and crispy, flipping halfway through.
8. Add Parmesan (Optional): In the last 5 minutes of roasting, sprinkle grated Parmesan cheese over the potatoes if desired. This adds an extra layer of flavor.
9. Garnish: Once crispy, remove from the oven and garnish with additional fresh herbs if desired.
10. Serve Warm: Serve immediately for the best taste and texture.