Ingredients
Method
- Preheat the oven to 200°C / 400°F. Line a large baking sheet with parchment paper or lightly grease it with oil.
- Pro Tip: A dark, heavy-duty baking sheet helps potatoes crisp better.
- Prepare the potatoes. Wash thoroughly and pat dry with a kitchen towel. For even cooking, cut any larger potatoes into halves or quarters so all pieces are bite-sized.
- Mix the coating. In a large mixing bowl, combine olive oil, Parmesan, garlic powder, paprika, salt, and pepper. Stir until it forms a coarse, cheesy mixture.
- Toss the potatoes. Add potatoes into the bowl and coat evenly, making sure every piece gets a generous Parmesan crust. Use your hands or a spatula to mix thoroughly.
- Arrange on baking sheet. Place the coated potatoes in a single layer on the prepared sheet, cut-side down if halved. This ensures maximum crispiness.
- Bake. Roast for 30–35 minutes, flipping halfway through. The potatoes should be golden brown with crispy edges and tender centers.
- Visual Cue: Parmesan should form a crust on the surface, and potatoes should be easily pierced with a fork.
- Garnish. Remove from the oven and sprinkle with fresh parsley (or extra Parmesan if desired).
- Serve immediately. These are best enjoyed hot, straight from the oven, with your favorite dipping sauce like garlic aioli, sour cream, or ketchup.
- Make-Ahead Option: Bake until slightly underdone, cool completely, and reheat in the oven at 180°C / 350°F for 10 minutes before serving.
Notes
- Spicy Kick: Add cayenne pepper or chili flakes.
- Loaded Version: Top with cooked bacon bits, sour cream, and chives.
- Vegan-Friendly: Use nutritional yeast instead of Parmesan.
Substitutions
- Oil: Swap olive oil for avocado oil or melted butter.
- Potatoes: Try sweet potatoes for a sweeter, fiber-rich option.
- Cheese: Pecorino Romano for a sharper flavor.
Make-Ahead & Storage
- Refrigerate leftovers in an airtight container for up to 3 days.
- Reheat in oven/air fryer to restore crispiness (avoid microwave).
- Freeze uncooked coated potatoes for up to 1 month; bake directly from frozen, adding 5–7 minutes to cook time.
Troubleshooting & Common Mistakes
- Soggy Potatoes: Caused by crowding the pan; always leave space between pieces.
- Burnt Cheese: Parmesan browns quickly; check during the last 5 minutes.
- Underseasoning: Taste test a piece before serving—cheese adds saltiness, but potatoes need seasoning too.
Tools & Equipment
- Large mixing bowl
- Baking sheet (dark metal preferred)
- Parchment paper or silicone baking mat
- Spatula for flipping
Serving Ideas
- Pair with grilled steak, roast chicken, or burgers.
- Serve as a snack with dips like ranch, garlic mayo, or spicy ketchup.
- Add to brunch spreads alongside eggs and toast.
