Crispy Roast Potatoes Recipe
How to make the best crispy roast potatoes
Golden, crunchy roast potatoes with a soft, fluffy centre. This crispy roast potatoes recipe shows you exactly how to get perfect roast potatoes every time using a simple method that works.
What are crispy roast potatoes
Crispy roast potatoes are potatoes that are golden and crunchy on the outside, with a soft, fluffy inside.
The goal is contrast in texture. Done well, they have a crisp outer layer that gives way to a light, airy centre.
How to make the best crispy roast potatoes
If you’re looking for how to make crispy roast potatoes that actually work every time, it comes down to a few key steps. The method is simple, but each part matters.
Parboil the potatoes until just tender, then drain and rough up the edges. This creates the surface that crisps up in the oven. Add them to hot oil and roast at a high temperature until golden and crunchy.
Crispy roast potatoes
6
servings15
minutes50
minutes220
per servingGolden and crunchy on the outside with a soft, fluffy centre, these crispy roast potatoes are a simple, reliable side dish. This method shows you how to get perfect roast potatoes every time using a few key steps that make all the difference.
Ingredients
1.5kg potatoes, peeled and cut into even chunks
3 to 4 tablespoons olive oil or duck fat
1 teaspoon salt
Freshly cracked pepper
3 cloves garlic, optional
1 to 2 sprigs rosemary, optional
Directions
Preheat the oven
Preheat your oven to 220°C (200°C fan). Place a roasting tray with oil inside to heat up.Prepare the potatoes
Peel and cut the potatoes into even-sized chunks so they cook evenly.Parboil the potatoes
Add the potatoes to salted boiling water and cook for 8 to 10 minutes until just tender on the outside.Rough up the edges
Drain the potatoes well, then gently shake them in the pot to rough up the edges. This helps create the surface that turns crispy in the oven.Coat in hot oil
Carefully transfer the potatoes into the hot roasting tray and turn them to coat evenly in the oil.Roast the potatoes
Place the tray in the oven and cook for 40 to 50 minutes, turning once or twice, until the potatoes are golden and crispy.Add flavour (optional)
Add garlic and rosemary in the final 10 minutes of cooking for extra flavour.Serve
Remove from the oven and serve immediately while hot and crispy.
Why this is the best way to roast potatoes
If you’ve ever wondered why are my roast potatoes not crispy, the answer usually comes down to technique.
Parboiling softens the outside of the potatoes, allowing them to break down slightly. Roughing them up increases surface area. Adding them to hot oil starts the crisping immediately, and roasting at a high temperature removes moisture and builds a golden crust.
This combination is what gives you crispy oven roasted potatoes with a fluffy inside.
Best potatoes for roasting
Not all potatoes give the same result when roasted.
The best potatoes for roasting are floury potatoes, which have a higher starch content. This allows them to become fluffy inside while crisping on the outside.
Agria potatoes are one of the best choices for roasting, thanks to their naturally high starch and low moisture content. They break down slightly on the outside when parboiled, creating the rough edges needed for crispy roast potatoes, while staying soft and fluffy in the centre.
If you compare waxy vs floury potatoes roasting, waxy potatoes tend to hold their shape but do not develop the same texture. For the best roast potatoes, choosing a floury variety like Agria will give you consistently better results.
Tips for perfect roast potatoes
Do not overcrowd the tray, as this traps steam and prevents crisping.
Make sure the oil is hot before adding the potatoes.
Turn the potatoes during cooking to ensure even browning.
Leave space around each piece so hot air can circulate.
These small adjustments make a big difference when aiming for crispy roast potatoes in the oven.
Roast potato variations
- Garlic roast potatoes add a deeper savoury flavour and pair well with roast meals.
- Rosemary roast potatoes bring a classic, fresh herb flavour that works especially well with lamb.
- Duck fat roast potatoes offer a richer taste and help create an extra crispy finish.
- Roast potatoes with olive oil are a lighter option that still delivers great texture when done properly.
Roast potatoes cooking time and temperature
- If you’re unsure how long to roast potatoes, the ideal combination is:
- 220°C (200°C fan) for 40 to 50 minutes
- This gives you golden roast potatoes that are crisp on the outside and fluffy inside.
Frequently asked questions
How to make roast potatoes crispy
Use floury potatoes, parboil them, rough up the edges, and roast in hot oil at a high temperature.
Why are my roast potatoes soggy
Too much moisture, overcrowding the tray, or low heat can prevent them from crisping.
Do you need to boil potatoes before roasting
Parboiling is recommended if you want crispy roast potatoes.
Can you roast potatoes without boiling
You can, but they will not develop the same crunchy roast potatoes texture.
How to make roast potatoes fluffy inside
Choose the right potatoes and avoid overcooking during the boiling stage.