Garlic Parmesan Roasted Potatoes

Category: Dinner Ideas That Actually Work

These roasted red potatoes are seasoned with minced garlic, dried oregano, salt, and pepper, then coated with olive oil and parmesan cheese. The cooking method involves an initial covered bake to tenderize the potatoes, followed by an uncovered stage to crisp the golden cheese topping. Completing the dish with fresh parsley adds brightness and color. This side pairs wonderfully with a variety of main dishes, from roasted chicken to grilled steak or hearty salads. Prep can be done ahead, making it convenient for gatherings or weeknight meals.

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Thu, 11 Dec 2025 15:07:32 GMT
A plate of roasted garlic parmesan potatoes. Save
A plate of roasted garlic parmesan potatoes. | lilicooks.com

These garlic parmesan roasted potatoes turn simple red potatoes into a crispy, flavorful side that pairs with nearly any meal. The combination of garlic, oregano, and freshly grated parmesan creates a savory crust while keeping the interior tender and fluffy. Easy to prepare and versatile, this dish has become my go-to when I want something impressive but effortless for family dinners or special occasions.

I first made this recipe for a Sunday family meal and was surprised when my usually hesitant nephew asked for seconds three times. Now it is a crowd-pleaser everyone requests regularly.

Ingredients

  • Red potatoes: quartered to develop crispy edges while remaining creamy inside, choose firm potatoes without green spots
  • Olive oil: responsible for the golden, roasted texture, extra virgin oil works well but light olive oil can be used for a milder flavor
  • Minced fresh garlic: adds fragrant zest that pre-mined jars cannot match
  • Dried oregano: gives a warm herbal note that complements the garlic perfectly
  • Salt and freshly ground black pepper: enhance and balance all the other flavors
  • Freshly grated parmesan cheese: for a rich, nutty, and melty crust, fresh is key here, pre-grated tends to lose flavor and texture
  • Fresh parsley for garnish: adds a pop of color and a bright, refreshing finish

Step-by-Step Instructions

Prep the oven:
Set your oven to 400 degrees Fahrenheit to reach the ideal roasting temperature. Lightly spray or grease a large baking dish to prevent sticking and make cleanup easier.
Combine ingredients:
Place quartered red potatoes in a large mixing bowl. Add olive oil, minced garlic, dried oregano, salt, and black pepper. Toss thoroughly, ensuring every potato piece is well-coated with the flavorful mix including garlic bits stuck in every crevice.
Add first layer of parmesan:
Sprinkle half of the grated parmesan over the seasoned potatoes. Toss gently again to distribute the cheese well. This helps create the base for the golden, crispy crust.
Prepare for baking:
Arrange the coated potatoes in a mostly single layer in your prepared baking dish. Overlapping is okay but try to avoid piling too many on top of one another so the heat can circulate evenly for crisping.
Initial covered bake:
Cover the dish tightly with aluminum foil. This traps steam to tenderize potatoes gently during the first stage of cooking. Bake for 20 minutes.
Add remaining cheese:
Carefully remove the foil after 20 minutes, revealing tender potatoes beginning to soften. Sprinkle the remaining parmesan cheese evenly over the top for a layered cheesy finish.
Final uncovered bake:
Return the baking dish uncovered to the oven and roast for another 20 minutes. This allows moisture to escape so the edges crisp beautifully while the parmesan browns to a golden crust.
Garnish and serve:
Once roasted, remove from the oven and immediately sprinkle chopped fresh parsley over the top for a vibrant touch. Serve hot to enjoy the contrast of crispy exterior and fluffy interior at its best.
A plate of roasted garlic parmesan potatoes. Save
A plate of roasted garlic parmesan potatoes. | lilicooks.com

One of my favorite moments is uncovering the dish halfway and smelling the mingling aroma of garlic and oregano filling the kitchen. It’s a warm, comforting signal for me like the Sunday dinners at my grandmother’s house when the family would gather around the table

Storage Tips

Leftover potatoes keep well covered in the refrigerator for up to three days. To reheat, spread them on a baking sheet and warm in a hot oven to refresh the crispiness rather than microwaving, which can make them soggy.

Ingredient Substitutions

Yukon Gold potatoes are a fantastic alternative if you want a naturally buttery flavor, fingerlings offer an elegant look for entertaining. Fresh herbs like rosemary or thyme can replace oregano for different flavor profiles. If parmesan is unavailable, Pecorino Romano or Asiago cheeses make great substitutes.

Serving Suggestions

These potatoes complement most main dishes beautifully. Try them with roasted chicken, grilled steak, baked fish, or a hearty vegetarian main. A simple green salad or steamed vegetables elevate this side for complete meals.

Cultural Context

Roasting potatoes with garlic and herbs has roots in many cuisines worldwide but pairing them with parmesan cheese brings a classic Italian touch to an American staple. It’s a dish that marries simplicity with sophisticated flavor, perfect for sharing across diverse culinary traditions.

Recipe FAQs

→ What type of potatoes work best?

Red potatoes hold their shape well while roasting, offering a creamy interior and crispy edges, making them ideal for this dish.

→ How do I get the potatoes crispy?

Ensure potatoes are well coated with olive oil and spaced evenly in the baking dish. Roasting uncovered at 400°F and optionally broiling briefly at the end enhances crispiness.

→ Can I use fresh garlic instead of pre-minced?

Freshly minced garlic provides a more vibrant and fragrant flavor that complements the potatoes better than pre-minced garlic.

→ Is it possible to prep this ahead of time?

Yes, potatoes can be quartered and soaked in cold water up to 24 hours before cooking. Seasoning can also be prepared in advance for easy assembly.

→ What can I use instead of parsley for garnish?

Chopped chives, rosemary, or thyme make excellent alternatives, each contributing a fresh herbal note and appealing color contrast.

→ What proteins pair well with these potatoes?

These potatoes complement roasted chicken, grilled steak, baked salmon, or vegetarian options like salads and roasted vegetables.

Garlic Parmesan Roasted Potatoes

Crispy red potatoes with garlic, herbs, and parmesan create a flavorful, golden side dish for any meal.

Preparation Time
10 min
Cooking Time
40 min
Overall Time
50 min
Created By: Lili Clark

Category: Dinner

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 6 Serves (One 9x13-inch baking dish)

Dietary Options: Vegetarian, Gluten-Free

Ingredients

→ Potatoes

01 2 lb red potatoes, quartered

→ Seasonings

02 3 tbsp olive oil
03 4 cloves garlic, minced
04 1 tsp dried oregano
05 1 tsp kosher salt
06 ½ tsp freshly ground black pepper

→ Cheese

07 1 cup freshly grated parmesan cheese, divided

→ Garnish

08 2 tbsp fresh parsley, chopped

Steps

Step 01

Preheat oven to 400°F (200°C). Lightly grease a large baking or casserole dish with cooking spray.

Step 02

In a large mixing bowl, combine quartered potatoes, olive oil, minced garlic, oregano, salt, and black pepper. Toss until all potato pieces are thoroughly coated.

Step 03

Sprinkle half of the grated parmesan cheese over the seasoned potatoes and gently toss again to distribute evenly.

Step 04

Transfer the potatoes to the prepared baking dish, arranging mostly in a single layer for even cooking. Cover tightly with aluminum foil.

Step 05

Bake covered for 20 minutes to allow potatoes to soften.

Step 06

Carefully remove the foil, sprinkle the remaining parmesan cheese evenly over the potatoes.

Step 07

Return the dish to the oven uncovered and bake for an additional 20 minutes until potatoes are golden and crisp.

Step 08

Remove from oven, sprinkle with fresh parsley, and serve immediately while hot for optimal texture and flavor.

Tips

  1. Pat potatoes completely dry before roasting to maximize crispiness. Heating the baking dish during oven preheating improves the crust. Red potatoes retain shape and provide creamy interiors. For extra golden tops, broil for 2 minutes watching carefully to prevent burning. Prepare potatoes by soaking in cold water up to 24 hours ahead to prevent browning.

Required Tools

  • Large mixing bowl
  • Casserole or baking dish
  • Aluminum foil
  • Oven
  • Cutting board and knife

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy (parmesan cheese).

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 230
  • Fats: 10 g
  • Carbohydrates: 25 g
  • Proteins: 7 g