Parmesan Roasted Potatoes are a crisp, savory side dish with tender centers, golden Parmesan edges, fresh garlic, and Italian herbs. A warm parsley-butter finish makes them especially flavorful for weeknight dinners or holiday meals.
If you want a potato side that feels a little more special without adding complicated prep, this is a great one to keep in your rotation. The potatoes are briefly parboiled before roasting, which gives you a soft, fluffy center while helping the outside become beautifully crisp in the oven.
The combination of finely grated Parmesan, fresh garlic, olive oil, and Italian herbs creates a savory coating that clings to every bite. As the potatoes roast, that coating becomes golden around the edges and develops plenty of roasted flavor.
A final drizzle of warm parsley butter adds richness right before serving. You can also finish the potatoes with bacon bits when you want a smoky, savory touch, or leave them out for a simpler Parmesan garlic potato side dish.
Parmesan Roasted Potatoes Ingredients
You only need a handful of familiar ingredients to build plenty of flavor into these roasted potatoes.
- Baby red potatoes: Their thin skins and creamy interiors work especially well for roasting. Cutting them into evenly sized quarters helps every piece cook at roughly the same speed.
- Parmesan cheese: Finely grated Parmesan coats the potatoes more evenly and forms the savory golden crust during roasting.
- Fresh garlic: Minced garlic gives the potatoes a stronger, fresher flavor than garlic powder and blends easily into the oil coating.
- Olive oil: Helps the Parmesan, garlic, and herbs adhere while encouraging browning in the oven. A neutral cooking oil can also be used.
- Italian herb seasoning: Adds a balanced mixture of dried herbs without requiring several separate seasonings.
- Salt and black pepper: Simple seasoning that brings out the flavor of the potatoes and Parmesan.
- Unsalted butter: Melted butter creates the rich finishing coating added after roasting.
- Fresh parsley: Adds a fresh finish and a little contrast to the buttery, cheesy potatoes.
- Bacon bits: Optional, but useful when you want extra crunch and a smoky savory finish.
Cooking Steps
STEP 1: Heat your oven to 400°F and prepare the potatoes. Cut the baby red potatoes into bite-size quarters, keeping the pieces as uniform as possible. You can leave the skins on because they add texture and help the potatoes hold their shape during parboiling and roasting.
STEP 2: Bring a large pot of salted water to a steady boil. Add the potatoes and parboil them for about 5 to 8 minutes. You are not trying to cook them completely. They should begin to soften but still feel slightly firm when pierced with a fork.
STEP 3: Drain the potatoes extremely well. Excess water left on their surfaces will create steam in the oven and can prevent the Parmesan coating from becoming properly crisp. Letting the drained potatoes sit for a minute or two can help additional moisture evaporate.
STEP 4: While the potatoes drain, combine the olive oil and minced garlic in a large bowl. Stir in the finely grated Parmesan, Italian herbs, salt, and freshly ground black pepper until the mixture is evenly combined.
STEP 5: Add the warm drained potatoes to the Parmesan mixture and toss until the pieces are thoroughly coated. Be gentle enough that the potatoes do not break apart, but make sure the seasoning mixture reaches as many surfaces as possible.
STEP 6: Spread the coated potatoes across a greased or parchment-lined baking sheet in one layer. Leave a little space between the pieces. Roast for approximately 25 minutes, turning or stirring them after about 15 minutes so multiple sides have a chance to brown.
STEP 7: While the potatoes finish roasting, gently melt the butter and stir in the chopped parsley. Once the potatoes are tender inside with crisp, deeply golden edges, remove them from the oven. Toss or drizzle them with the parsley butter and add the optional bacon bits before serving.
What to Serve with Parmesan Roasted Potatoes
These potatoes work particularly well because their garlic-Parmesan flavor is bold enough to be interesting but familiar enough to pair with many main dishes.
Roasted or grilled chicken is an especially good match. The crisp potatoes can soak up a little of the chicken juices while still providing plenty of texture alongside the tender meat.
Steak or other roasted beef dishes also pair naturally with these potatoes. Parmesan, garlic, butter, and beef create a hearty combination that works for both casual dinners and more substantial weekend meals.
Roasted vegetables or a crisp green salad can lighten the plate. If the rest of your meal is already rich, a fresh vegetable side gives you a useful contrast to the buttery Parmesan coating.
Can I skip parboiling the potatoes?
You can roast potatoes without parboiling them, but the finished texture will be different. The short boiling period gives the centers a head start so they become tender before the Parmesan coating gets too dark. It also helps create the contrast between a soft interior and crisp exterior.
How do I make roasted potatoes extra crispy?
Drain the potatoes thoroughly after boiling, use a large enough baking sheet, and arrange them in a single layer with space between the pieces. Crowded potatoes release moisture that becomes trapped around them, causing them to steam instead of developing crisp roasted edges.
Should I use freshly grated Parmesan?
Freshly and finely grated Parmesan is ideal because it distributes more evenly over the potatoes and melts into the garlic-oil mixture more naturally. The fine texture also makes it easier for the cheese to adhere to the potatoes instead of collecting in large clumps on the baking sheet.
Can I leave out the bacon?
Absolutely. Bacon is only an optional finishing ingredient. The potatoes already have plenty of savory flavor from Parmesan, garlic, Italian herbs, butter, and parsley, so leaving out the bacon will not affect the basic cooking method or texture.
Helpful Tips
- Keep the potato pieces uniform. Similar-size quarters are more likely to become tender at the same time, preventing some pieces from burning while others remain undercooked.
- Stop parboiling while they are still firm. If the potatoes become fully tender in the water, they can break apart while you toss them with the Parmesan mixture.
- Give them room in the oven. Use two baking sheets if necessary rather than crowding everything onto one small pan.
How to Store & Reheat
Allow leftover potatoes to cool before transferring them to a covered container. Refrigerate them for up to 3 to 4 days. Keep in mind that the Parmesan crust will soften somewhat during storage because the potatoes naturally release moisture.
For the best reheated texture, spread the potatoes over a baking sheet and warm them in a 375°F to 400°F oven until heated through and crisp around the edges again. An air fryer can also work well for smaller portions because the circulating hot air helps restore some of their original crunch.
The microwave is convenient when you only need to heat a serving quickly, but it will produce much softer potatoes. If crispness is important, oven reheating is the better choice.
These potatoes can technically be frozen, although their texture may become softer after thawing because cooked potatoes contain a significant amount of moisture. For the strongest texture and Parmesan crust, they are better enjoyed fresh or refrigerated for a few days rather than frozen.
Serve them straight from the oven whenever possible, especially after adding the warm parsley butter. That is when you get the full contrast of tender potato centers, crisp Parmesan-coated edges, fragrant garlic and herbs, and a rich buttery finish that makes this simple side dish fit comfortably beside everything from a weeknight chicken dinner to a larger holiday spread.
Parmesan Roasted Potatoes
Ingredients
For the Potatoes:
- 3/4 cup finely grated Parmesan cheese approximately 3 oz
- 6 large fresh garlic cloves finely minced
- 3 lb baby red potatoes cut into bite-size quarters
- 1 tbsp Italian herb seasoning blend
- Freshly ground black pepper according to taste
- 1/4 cup olive oil or an equivalent neutral-flavored oil such as canola
- Salt according to taste
For the Finishing Touch:
- About 2 tbsp fresh parsley finely chopped
- 1/2 cup bacon bits optional
- 1/2 cup unsalted butter
Instructions
- Preheat the oven to 400°F. Quarter the baby red potatoes into evenly sized, bite-size pieces so they roast at a consistent rate. Leave the skins intact to retain their texture and flavor.
- Bring a large pot of generously salted water to a boil. Add the quartered potatoes and cook for 5–8 minutes, or until they are only slightly tender when pierced with a fork. They should remain firm enough to resist the fork rather than becoming fully soft.
- Drain the potatoes thoroughly and set them aside. This brief parboiling stage helps create tender centers while allowing the surfaces to become crisp during roasting.
- While the potatoes are parboiling, place the olive oil and freshly minced garlic in a large mixing bowl. Allow the garlic to rest briefly in the oil, then add the grated Parmesan, Italian herb blend, salt, and freshly ground black pepper.
- Whisk or stir the mixture until the seasonings and cheese are evenly distributed.
- Transfer the well-drained potatoes to the bowl containing the Parmesan mixture. Toss carefully but thoroughly until each potato piece is coated on all sides.
- Arrange the potatoes in a single layer on a greased baking sheet or a parchment-lined baking pan. Leave sufficient room between the pieces so moisture can escape during roasting; overcrowding can cause the potatoes to steam rather than crisp.
- Place the baking sheet in the preheated oven and roast the potatoes for 25 minutes. At approximately the 15-minute point, stir and turn the pieces to encourage even browning.
- Continue roasting until the potatoes have tender interiors, crisp edges, and a golden Parmesan crust.
- As the potatoes complete their roasting time, melt the unsalted butter gently in a small saucepan over low heat. Stir the chopped fresh parsley into the melted butter.
- Remove the roasted potatoes from the oven and drizzle the parsley-infused butter over them. Toss gently until evenly coated, then scatter the bacon bits over the top, if using.
- Transfer the finished Parmesan roasted potatoes to a serving dish and serve immediately while the exterior remains crisp and the butter coating is still warm.
Notes
- Keep the potato pieces similar in size to promote even cooking.
- Do not overcook the potatoes during parboiling; they should remain somewhat firm before entering the oven.
- Adequate spacing on the baking sheet is essential for crisp, roasted surfaces.
- Bacon bits are optional but provide additional smoky flavor, richness, and crunch.