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Garlic Parmesan Roasted Potatoes Recipe

Garlic Parmesan roasted potatoes are the crispy, golden side that steals the show: fluffy insides, crackling edges, and a savoury coat of garlic, Parmesan and herbs. They go with everything from roast chicken to holiday ham. Simple, reliable and always the first bowl to empty.

November 9, 2026 55 mins
Crispy golden garlic Parmesan roasted potatoes with herbs in a baking dish, garnished with fresh parsleyDinner
Prep15 mins
Cook40 mins
Total55 mins
Serves6
CourseSide Dish
CuisineAmerican

This Garlic Parmesan Roasted Potatoes Recipe is the crispy, golden side that steals the show. Fluffy on the inside and crackling at the edges, the potatoes are coated in garlic, Parmesan and herbs and roasted until deeply golden. They go with everything, and they are always the first bowl to empty.

For more side favourites, try our Roasted Garlic Mashed Potatoes, our Roasted Root Vegetables with Herbs and our Homemade Dinner Rolls.

What Makes These Garlic Parmesan Roasted Potatoes So Good

The magic is the method. Parboiling the potatoes first guarantees a fluffy centre, and a good shake in the pan roughs up the edges so they crisp into golden shards in the oven. The garlic and Parmesan go on near the end, so they turn savoury and toasty instead of burning.

The recipe is wonderfully reliable. A hot oven, plenty of space on the pan, and a single flip halfway through are all it takes. It is the side dish that makes a plain roast dinner feel like a feast.

The Key Ingredients

A short list of pantry staples is all this classic needs.

The Potatoes

Yukon Gold potatoes are ideal here, with thin skins and a naturally buttery flavour. Cut them into even chunks so they cook at the same speed, and leave the skins on for extra crispness.

The Garlic

Fresh garlic, minced finely, gives the potatoes their savoury punch. Add it partway through roasting, as garlic added at the start burns in a hot oven and turns bitter.

The Parmesan

Finely grated Parmesan melts into the hot potatoes and forms a salty, golden crust. Add it in the last 10 minutes so it toasts instead of scorching.

How to Make Garlic Parmesan Roasted Potatoes

The method is simple: parboil, shake, roast, then season.

  • Parboil the potatoes: boil the chunks in salted water for 8 minutes until just tender at the edges.
  • Shake to rough up: drain well, return to the pan, and shake to fluff up the edges.
  • Oil and season: toss with olive oil, salt and pepper, and spread in a single layer on a hot baking sheet.
  • Roast until golden: roast at 425 degrees F for 25 minutes, then flip each piece.
  • Add garlic and Parmesan: toss with garlic and Parmesan and roast for 10 more minutes.
  • Finish with herbs: sprinkle with parsley and serve hot.

Mistakes to Avoid

Crowding the Pan

Potatoes packed tightly together steam instead of roasting, so they turn soft and pale. Spread them in a single layer with space between each piece, and use two pans if needed.

Adding Garlic Too Early

Garlic burns quickly in a 425 degree oven and turns bitter. Add it with the Parmesan in the last 10 minutes, when it can toast gently.

Skipping the Parboil

Raw potatoes roasted straight from the bag often stay hard in the middle while the outside darkens. A short parboil guarantees fluffy centres and crisp edges.

What to Serve with Garlic Parmesan Roasted Potatoes

This is a crispy, savoury side, and it goes with almost everything:

  • Roast chicken, for a classic Sunday dinner pairing
  • Herb roasted turkey breast, for a holiday plate
  • Garlic butter steak bites, for a hearty, satisfying meal
  • A simple green salad, for a fresh contrast to the rich potatoes

Make It Your Own

The recipe welcomes tweaks. Add a pinch of smoked paprika for warmth, or swap the parsley for rosemary for a woodier note. A squeeze of lemon over the finished potatoes brightens the whole pan, and a sprinkle of chilli flakes gives them a gentle kick. For a cheesier version, add a little extra Parmesan and a handful of shredded mozzarella in the last few minutes.

Make These Garlic Parmesan Roasted Potatoes Today

Crispy, golden and ready in under an hour, these are the potatoes that turn any dinner into a feast. Cut them up tonight and let the oven do the rest. Browse more of our Dinner recipes for more family favourites.

Recipe card

Garlic Parmesan Roasted Potatoes Recipe

P Pin
Prep
15 mins
Cook
40 mins
Total
55 mins
Serves
6
Course
Side Dish
Cuisine
American

Ingredients

0/9 ready · tap to tick off

Equipment

  • Large pot
  • baking sheet
  • colander
  • sharp knife
  • spatula

Method

Tap a step when it’s done.

Nutrition

240 kcal

Calories

6 g

Protein

32 g

Carbohydrates

10 g

Fat

3 g

Fiber

1 g

Sugar

420 mg

Sodium

* Values are estimates.

Notes

  • Parboiling first is the secret to fluffy centres and crisp edges.
  • Spread the potatoes in a single layer with space between each piece.
  • Add the garlic and Parmesan late so they toast instead of burning.
  • Leftover potatoes keep in the fridge for up to 3 days.
  • Reheat in a hot oven so they crisp up again, not in the microwave.
  • The potatoes are best served hot, straight from the pan.

Tips for success

  • Warm the baking sheet in the oven so the potatoes sizzle on contact.
  • Cut the potatoes into even chunks so they cook at the same speed.
  • Leave the skins on for extra crispness and flavour.
  • Flip the potatoes once, halfway through, for even browning.
  • Use finely grated Parmesan so it melts into a golden crust.
  • Taste and add more salt at the end, as potatoes need generous seasoning.

Questions & answers

Why are my roasted potatoes not crispy?+
The usual cause is a crowded pan or a cool oven. Spread the potatoes in a single layer with space between them, use a hot 425 degree oven, and parboil first for fluffy centres and crisp edges.
What potatoes are best for roasting?+
Yukon Golds are ideal, with thin skins and a buttery flavour. Russets also roast well and get very crisp, while waxy red potatoes stay firmer and less fluffy.
Can I make roasted potatoes ahead of time?+
Yes. Parboil and cool them up to a day ahead, then toss with oil and roast when ready. You can also roast them fully and reheat in a 425 degree oven for 10 minutes to crisp them up.
Should I peel the potatoes?+
No need. The skins add crispness and flavour, and they hold the fluffy centres together. Just scrub the potatoes well before cutting.
Can I use garlic powder instead of fresh garlic?+
Fresh garlic gives a far better flavour, but garlic powder works in a pinch. Toss it with the potatoes before roasting, as it is less likely to burn than fresh garlic.