Crispy Oven Roasted Potatoes
These Crispy oven roasted potatoes are golden on the outside, fluffy on the inside, and loaded with flavor. This easy side dish recipe is made with hearty russet potatoes, a simple blend of seasonings like Cajun spice, garlic powder, dried onion flakes, and black pepper, all brought together with a light drizzle of olive oil.
While you’re here be sure to checkout these Smothered Potatoes and these Roasted Cheesy Ranch Potatoes!

Ingredients you need
The best part about this recipe is that you probably have all of these ingredients in your pantry already. Here is what you need to make these crispy potatoes:
- Russet potatoes: these are the best potatoes for roasting because they create the nice crispy exterior and fluffy interior
- Seasoning: Cajun seasoning, garlic powder, dried onion flakes, and pepper
- Olive oil: a little olive oil helps these potatoes crisp up nicely.

How to this easy roasted potatoes recipe
See recipe card for ingredient quantities and full instructions.
Making this simple side dish with potatoes cannot be any easier! Here is how to make them:

Gather your seasonings.

Dice potatoes into cubes and add them to a large bowl.

Drizzle on olive oil and add seasonings and mix well.

Bake in the oven until the potatoes are golden brown and crispy.
Roasted Russet Potatoes
Russet potatoes are the best potatoes for roasting if you’re looking for that crispy outside and soft, tender inside. Their high starch content and thick skins make them ideal for achieving that golden brown crunch you crave in a good roasted potato recipe.
If you’ve ever had roasted potatoes that turned out soggy or mushy, russets will change the game. Just chop, season, and roast- no boiling needed! These oven roasted russet potatoes are a budget-friendly, crowd-pleasing favorite you’ll want to make again and again!

Pro tips for a super crispy potato
Soak the potatoes: after you dice the potatoes, soak them in cold water for about 20 minutes to help remove some the starch. This will create an even more crispy potato.
Don’t overcrowd the pan: try to spread the potatoes into an even layer with a bit of space in between them.
Finish with salt: add a sprinkle of salt or seasoned salt right after roasting to add a pop of flavor.
What to serve with them
Roasted potatoes as a side dish is SUPER versatile. You can serve them with almost anything. We like to eat them with:
- Baked chicken or Smothered chicken
- For breakfast as a side with eggs, bacon, and biscuits
- Pork chops
- You can even eat them as-is and just add sausage to them

FAQ
Do I need to boil my potatoes before roasting them?
No you do not need to boil the potatoes. Cooking them in the oven will create a super crispy exterior and tender and fluffy interior.
How do I keep roasted potatoes from getting soggy?
Make sure to pat the potatoes dry before roasting and don’t overcrowd the pan. Also, roast them at a high temperature (425°F) and give them space so they crisp instead of steam.
Can I use a different type of potato instead of russet?
Yes, but russets are best because their high starch content allows them to get super crispy. You can also use Yukon Gold or red potatoes but they may be more creamy instead of crispy.
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Ingredients
- 4 medium Russet potatoes peeled and cut into cubes
- 2 tablespoons Olive oil
- 1/2 tablespoon Cajun seasoning
- 1 teaspoon Garlic powder
- 1 teaspoon Dried onion flakes
- 1/2 teaspoon Black pepper
- Salt to taste
- Optional: chopped parsley or green onion for garnish
Instructions
- Preheat your oven to 425°F (220°C). While the oven is preheating, line a large baking sheet or baking dish with parchment paper or foil for easy cleanup.
- Peel russet potatoes, then cut them into even-sized cubes (about 1 inch) for even roasting.
- Add the potatoes to a large bowl, then drizzle in the olive oil, garlic powder, Cajun seasoning, dried onion flakes, black pepper, and salt (if adding additional salt).
- Spread potatoes out in a single layer on the baking sheet. For max crispiness, try not overcrowd the dish.
- Roast the potatoes for 25–30 minutes, flipping halfway through until the potatoes are golden brown and crispy on all sides.
- Garnish with parsley or green onion if desired, serve hot, and enjoy!