These Roasted Garlic Parmesan Potatoes are crispy on the outside and fluffy inside, making them a perfect side dish! With the rich flavor of garlic and cheesy goodness, they’re simply irresistible.
Whenever I make these, my family just can’t get enough! I love serving them with dinner, and I might eat way too many right off the baking sheet. Who can say no to cheesy potatoes? 😄
Key Ingredients & Substitutions
Red Potatoes: These are great for roasting because their waxy texture makes them creamy inside and crispy outside. If you don’t have red potatoes, Yukon Golds or even fingerling potatoes are good substitutes.
Garlic: Fresh garlic is key for that bold flavor. If you’re in a pinch, garlic powder will work, but use about 1 teaspoon instead of cloves.
Olive Oil: This adds richness and helps the potatoes crisp. Feel free to substitute with vegetable oil or melted butter for different flavors. I personally love using olive oil for its taste!
Parmesan Cheese: Freshly grated Parmesan melts and adheres better than pre-grated. If you’re looking for a dairy-free option, nutritional yeast is a great alternative that adds a cheesy flavor.
How Can I Get My Potatoes Extra Crispy?
A common challenge when roasting potatoes is achieving that perfect crispy texture. Here are my tips to nail it:
- **Cut Evenly:** Ensure all potato pieces are roughly the same size for uniform cooking.
- **Single Layer:** Spread them out on the baking sheet. Crowding leads to steaming and softer potatoes.
- **High Heat:** Roasting at 400°F (200°C) ensures they cook through without burning.
- **Turn Halfway:** Give the potatoes a good stir halfway through roasting for even browning.
- **Add Cheese at the End:** Sprinkle Parmesan in the last few minutes of roasting for a melt-in-your-mouth finish.
Follow these tips and you’ll have perfectly crispy and flavorful potatoes every time!

Roasted Garlic Parmesan Potatoes
Ingredients You’ll Need:
- 2 pounds red potatoes, washed and cut into 1-inch cubes
- 4 cloves garlic, minced
- 3 tablespoons olive oil
- 1 teaspoon salt (adjust to taste)
- ½ teaspoon black pepper
- 1 teaspoon dried parsley or 1 tablespoon fresh parsley, finely chopped
- ½ teaspoon dried thyme (optional)
- ½ cup grated Parmesan cheese
- Fresh parsley, chopped (for garnish)
How Much Time Will You Need?
This recipe takes about 10 minutes to prepare and 25-30 minutes to roast in the oven. So, in total, you’ll spend around 40 minutes from start to finish. It’s a quick and easy side dish that’s super tasty!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 400°F (200°C). This temperature will help your potatoes get nice and crispy. While your oven warms up, you can prepare the potatoes.
2. Prepare the Potatoes:
In a large mixing bowl, combine the cubed potatoes with minced garlic, olive oil, salt, pepper, dried parsley, and thyme if you’re using it. Toss everything together until the potatoes are completely coated in the oil and seasonings. This part is so satisfying!
3. Arrange for Roasting:
Spread the seasoned potatoes out in a single layer on your prepared baking sheet. This is key for getting those potatoes crispy—if they’re too crowded, they tend to steam instead.
4. Roast the Potatoes:
Pop the baking sheet in the oven and roast the potatoes for about 25-30 minutes. Make sure to give them a gentle turn halfway through the cooking time to help them brown evenly.
5. Add the Cheese:
Once the potatoes are golden brown and fork-tender, take them out of the oven. Immediately sprinkle the grated Parmesan cheese over the hot potatoes. Toss them gently so every piece gets coated with that cheesy deliciousness.
6. Garnish and Serve:
Transfer your roasted potatoes to a serving bowl, sprinkle with fresh chopped parsley for a pop of color, and they’re ready to go! Enjoy them warm as a delightful side dish!
This recipe yields mouthwatering, crispy roasted potatoes bursting with garlic and cheesy goodness—perfect for any meal. Happy cooking!
Can I Use a Different Type of Potato?
Absolutely! While red potatoes are great for roasting, you can also use Yukon Gold or even fingerling potatoes. Just be sure to adjust the cooking time if your potato size varies significantly.
What Can I Substitute for Parmesan Cheese?
If you’re looking for a substitute for Parmesan, you can use Pecorino Romano for a tangier flavor. For a dairy-free option, nutritional yeast offers a cheesy taste without the dairy!
How Should I Store Leftovers?
Store any leftover roasted potatoes in an airtight container in the refrigerator for up to 3 days. Reheat them in the oven or in a skillet to bring back their crispy texture.
Can I Make This Recipe Ahead of Time?
You can prepare the potatoes and season them ahead of time, but I recommend roasting them fresh for the best texture. If you need to prepare in advance, combine the ingredients and store them in the fridge, then roast them right before serving!



