Perfect for a weeknight dinner or hosting friends, baked parmesan crusted potatoes are always a hit—and they're simple to make. Let’s dive into everything you need to know to make crispy potatoes with that perfect garlic-Parmesan crust.

What Potatoes to Use for Garlic and Parmesan Potatoes?
Perfect for a weeknight dinner or hosting friends, baked parmesan crusted potatoes are always a hit—and they're simple to make. Let’s dive into everything you need to know to make crispy potatoes with that perfect garlic-Parmesan crust.
When it comes to making oven parmesan potatoes, the type of potato you choose can make all the difference. For that crispy, crunchy b potatoes, you'll want to use starchy potatoes like Russets or red potatoes. If you're aiming for a creamier, softer interior, use Yukon Golds. These potatoes tend to be a little less crispy but have a buttery texture that is fabulous.
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For this recipe, I usually go with baked parmesan red potatoes because they strike a nice balance between crispy and tender. Their skins get crispy while the insides stay soft and creamy, which is perfect when paired with the Parmesan and garlic flavors.

Why Fine Grated Parmesan Works Best
If you've ever wondered why some potato dishes don’t seem to develop that crispy, golden cheese layer, the answer might lie in the Parmesan. For this recipe, it’s essential to use finely grated Parmesan. And grating it yourself will give you the BEST flavor. You just can’t beat real Parmesan Reggiano. It’s the king of cheeses for a reason!
The fine texture helps it adhere better to the potatoes and creates a more even crust as it bakes. Plus, fine Parmesan melts into all those little nooks and crannies on the potatoes, making for an irresistible bite every time. Coarser shredded Parmesan won’t melt as evenly, which can result in some areas being overly cheesy and others not getting enough flavor.
The finely grated cheese also helps form the crispy, golden crust that’s a signature of baked parmesan crusted potatoes. Trust me, you'll want to use freshly grated Parmesan over the pre-shredded stuff. The fresh cheese just melts better, and the flavor is unbeatable.

Tips on How to Add Garlic to Your Roasted Potatoes
Lets chat about gariic for a quick sec—I love garlic in about everything. Well not cake, but you get my drift. When it comes to roasted parmesan garlic potatoes, garlic is a must for that extra punch of flavor. But how you add it can change everything. If you add minced garlic directly to the potatoes at the start of roasting, there’s a risk it might burn, leaving a bitter taste. The trick? Add garlic ¾ of the way through the baking time or mix it in with the Parmesan to create a garlic-Parmesan mixture. This gives you all the flavor without any burning the garlic.
You can also opt for garlic powder if you're short on time or worried about burning fresh garlic. It will give you that garlic flavor without the risk, and it’s perfect if you're prepping this dish in advance and need something more shelf-stable.unbeatable.Adding Herbs for Extra Flavor
Herb Roasted Potatoes
Herbs can also take these crispy potatoes to the next level. While Parmesan and garlic are the absolute best, adding fresh or dried herbs can be a nice option. I like rosemary the best, but thyme is a nice option to. Parsley, especially fresh flat-leaf parsley (called Italian Parsley), adds a bright pop of color and a hint of freshness that balances out the richness of the cheese and oil. But I add this after the potatoes are finished cooking
Roasted Garlic, Rosemary Potatoes
Mix the olive oil, rosemary, Parmesan, and garlic in an even coating over the potatoes, or sprinkle them on at the end of the cooking time for a fresh finish. You can also customize the herbs based on what you’re serving the potatoes with. For instance, if you’re making a roast chicken, thyme and rosemary work wonders. For a steak, try using parsley and a hint of oregano.
How long should I bake roasted potatoes?
Typically, oven-baked parmesan potatoes should be baked at 400°F (200°C) for 35-40 minutes. Toss them halfway through for even crispiness. If you’ve par-cooked them in the microwave, you can reduce the bake time to about 20-30 minutes. But all ovens are different, and the size of your potato will also alter the cooking time. Check them once at 35 minutes.
PRO TIP: Try not to open the oven door often. Every time you open the door, heat escapes, the oven has to preheat again, and it has a lot of cooking time for your dish.
PRO TIP: If you're short on time, you can also microwave the potatoes for 2-3 minutes before roasting. This helps get the inside cooked faster, and you can cut down your bake time.
How to Prep Roasted Potatoes in Advance
Here’s the best part: these roasted parmesan garlic potatoes are super easy to prep in advance. If you’re entertaining or just want to save some time, you can cut the potatoes and toss them in olive oil, salt, and pepper ahead of time. You can also mix up the Parmesan, garlic, and herbs in a separate container. When it’s time to cook, just combine everything and pop it in the oven.
FAQ: Roasted Parmesan Garlic Potatoes
Calories in Roasted Potatoes
There are about 200 calories in these Crispy Garlic Parmesan Potatoes. But it depends on how much garlic olive oil you prefer to use.
For crispy potatoes, starchy varieties like Russets or red potatoes are your best bet. Russets will give you the crispiest result, while red potatoes provide a nice balance of crispy skin and tender interior. The small Youkon will give you a creamier testure.
Best Way – Oven:
Preheat to 400°F. Spread potatoes on a baking sheet, drizzle with a little oil, and bake for 10–15 minutes, flipping halfway.
Quick & Crispy – Air Fryer:
Set to 375°F and heat for 5–7 minutes, shaking halfway.
Skillet:
Heat with oil over medium, stir occasionally for 5–10 minutes until crisp.
Fastest – Microwave:
Place on a plate, cover with a damp paper towel, and microwave 1–2 minutes (not crispy).
To prevent garlic from burning, either add it ¾ of the way through the baking process or mix it with the Parmesan so that it’s coated and protected from direct heat.

Whether you're looking to for a delicious side dish or impress guests at your next dinner party, roasted parmesan garlic potatoes are the answer.
They’re crispy, fabulous, and easy to make ahead of time. With the simple ingredients of garlic and Parmesan, this dish will be a go-to potato dish
Go ahead, give this recipe a try, and let me know how it turns out! If you have any tips or variations, leave a comment below. Let's share the crispy potato love!

Crispy Garlic Parmesan Potatoes
Equipment
- Sheet Pan
Ingredients
- 1.5 lb baby yellow potatoes halved
- 3-4 tablespoon olive oil
- Salt or Garlic Salt and Pepper
- Fresh Herbs rosemary, thyme or parsley or chopped garlic: Optional see blog post for tips)
- Parmesan Mixture
- ¾ cup grated parmesan
- ½ teaspoon garlic powder
- ¼-1/2 teaspoon kosher salt
- ½ teaspoon black pepper
- Optional pinch of chili flakes
Instructions
- Preheat oven to 400F.
- Mix the Parmesan Mixture ingredients together in a bowl.
- Drizzle and spread oil on a parchment-lined sheet pan.
- Scatter the Parmesan Mixture over the olive oil. Once sprinkled, do not touch - don't try to spread it.
- Place potatoes cut side down, pressing firmly.
- Drizzle the top of the potatoes with more olive oil or spray with oil, then sprinkle generously with salt.
- Bake potatoes for 35 - 40 minutes or until they are soft and the parmesan crust is deep golden brown on the bottom.
- Use a spatula to flip the potatoes over and cut between the potatoes every so often. Then place on the serving platter cheese side up. Garnish with chopped parsley if desired.
Notes
- Make sure to use fresh grated Parmesan with a sand-like texture. I grate my own Parmesan-Reggiano because it has more flavor and it's delicious.. But you can find the sand-like grated parmesan in the deli area. Note that the pre-shredded Parmesan sold in the cheese aisles won't give you the same crispiness.
- PRO TIP: Don't peek too often. Every time you open the oven, it adds quite a bit more time to the overall cooking time because the oven has to reheat again.
- PRO TIP: If you're short on time, you can also microwave the potatoes for 2-3 minutes before roasting. This helps get the inside cooked faster, and you can cut down your bake time.





Lauren Lane says
Crispy garlic Parmesan potatoes! Need I say more? So good.