Crispy Oven-Roasted Diced Potatoes: Your Ultimate Guide to a Flavorful, Effortless Side Dish
Discover the secret to perfectly crispy, tender-on-the-inside diced potatoes with this incredibly simple oven-roasted recipe. Seasoned with a blend of dried herbs and baked to a golden perfection, these potatoes are a versatile and delicious side dish that effortlessly complements any meal. Whether you’re planning an elaborate holiday feast or just looking for an easy weeknight accompaniment, these herb-kissed roasted potatoes are guaranteed to become a family favorite. They’re naturally gluten-free, dairy-free, and Whole30 compatible, making them a healthy and inclusive option for everyone at your table.

🥔 What Makes These Oven-Roasted Diced Potatoes So Irresistible?
- Effortless Preparation with Minimal Ingredients: This recipe truly couldn’t be simpler, requiring only a handful of staple ingredients you likely already have on hand. You’ll simply dice your potatoes, toss them with a touch of oil, dried herbs, salt, and pepper, then let your oven do the rest. In just about 30 minutes of active cooking time, you’ll have a mouthwatering side dish ready to enjoy. It’s perfect for busy evenings when you need a quick yet impressive dish.
- Simple Ingredients, Explosive Flavor: Potatoes are inherently delicious, a culinary canvas beloved by nearly everyone. This recipe enhances their natural goodness with a balanced seasoning of dried herbs, bringing out their earthy notes. Roasting them at a high temperature ensures a delightfully tender interior while creating a sought-after golden, slightly crispy exterior. Every bite offers a satisfying contrast of textures and a comforting warmth that elevates any meal.
- Dietary-Friendly and Hugely Versatile: Not only are these diced potatoes incredibly tasty, but they also cater to various dietary needs. They are naturally gluten-free, dairy-free, and fully compatible with the Whole30 program, making them an excellent choice for health-conscious eaters or those with specific dietary restrictions. Their versatility knows no bounds – they are robust enough to be a festive addition to your Thanksgiving or Christmas menu, yet straightforward enough for a casual Thursday night dinner. They pair beautifully with almost any protein or main course.
- A Staple for Meal Prep: These roasted potatoes are not just for immediate enjoyment. They make a fantastic component for meal prepping. Cook a larger batch at the beginning of the week, and you’ll have a delicious, ready-to-eat side for lunches and dinners, saving you time and effort during busy workdays. Their flavor even deepens slightly upon reheating.
- Budget-Friendly Goodness: Potatoes are an economical vegetable, making this recipe a smart choice for feeding a crowd without breaking the bank. It’s a satisfying and nutritious option that delivers great value.
👩🏼🍳 Chef’s Top Tips for the Best Roasted Diced Potatoes
- Achieving Even Cooking Through Consistent Dicing: The key to uniformly cooked and perfectly crispy potatoes is cutting them into pieces of roughly the same size. Aim for 1-inch cubes. While they don’t need to be absolutely perfect, consistency ensures that all the potatoes finish cooking at the same time, preventing some pieces from being undercooked while others are burnt. For this recipe, we opted to peel the potatoes for a smoother texture, but if you prefer the rustic charm and added fiber of the skin, feel free to leave it on. Just be sure to wash and scrub them thoroughly to remove any dirt or impurities.
- Embrace Variety: Any Potato Will Do! This recipe is incredibly adaptable to nearly any type of potato you have on hand. From the creamy Yukon Gold, the waxy red skin potatoes, small baby potatoes, fluffy Russets, or elegant fingerlings, to even the slightly sweeter sweet potatoes – they all work wonderfully! Keep in mind that some varieties might cook a little faster or slower than others due to their starch content and density. To check for doneness, simply pierce a piece with the tines of a fork. If it slides in easily and the potato feels tender all the way through, they’re ready to be devoured.
- Customize Your Herb Blend: The beauty of this recipe lies in its flexibility with seasonings. You can truly make it your own by choosing your favorite dried herbs. Classic choices like Herbs de Provence, dried rosemary, oregano, and thyme impart a wonderful aromatic flavor. For a more pungent kick, consider adding a touch of garlic powder or onion powder. We used dried herbs for their convenience and long shelf life, but if you have fresh herbs, by all means, use them! Just remember that fresh herbs are generally more potent, so you might need to use about three times the amount of fresh herbs compared to dried, and ensure they are very finely chopped to distribute their flavor evenly. Parsley, chives, or dill make excellent fresh finishing touches.
- Don’t Overcrowd the Baking Sheet: For maximum crispiness, it’s crucial to give your potato pieces space on the baking sheet. If you overcrowd them, the potatoes will steam instead of roast, resulting in soggy rather than crispy exteriors. If you’re making a large batch, use two baking sheets and rotate them halfway through cooking, or cook in batches. A single, even layer is your goal.
- High Heat for Crispiness: Roasting at 400°F (200°C) is ideal for achieving that desirable crispy outer layer while ensuring the inside becomes tender. Don’t be tempted to lower the temperature too much, as this will lead to softer, less caramelized potatoes.
- The Importance of Oil: A good neutral oil like olive oil or avocado oil is essential for coating the potatoes evenly. This helps with browning and crispiness. Ensure every potato piece has a light coat of oil and seasonings before it hits the baking sheet.
- Flip for Even Browning: Tossing the potatoes halfway through the baking process is critical. This ensures all sides get exposed to the direct heat of the baking sheet, promoting even browning and crispiness all around.

Delicious Potato Variations to Try
Once you master the basic oven-roasted diced potatoes, feel free to experiment with these exciting variations:
- Spicy Kick: Add a pinch of cayenne pepper or a dash of red pepper flakes along with your herbs for a fiery twist.
- Garlic Lover’s Delight: Toss in a few cloves of minced fresh garlic during the last 10 minutes of roasting, or simply use garlic powder from the start.
- Cheesy Goodness: Sprinkle some grated Parmesan cheese over the potatoes during the last 5 minutes of baking for a savory, golden crust.
- Lemon Herb Brightness: Finish with a squeeze of fresh lemon juice and a sprinkle of fresh chopped parsley after they come out of the oven for a bright, zesty flavor.
- Smoked Paprika Infusion: Add a teaspoon of smoked paprika for a beautiful color and a depth of smoky flavor that pairs wonderfully with potatoes.
Serving Suggestions for Your Perfect Diced Potatoes
These versatile diced potatoes can be served alongside almost anything. Here are some ideas:
- Breakfast & Brunch: A fantastic companion to scrambled eggs, omelets, bacon, or sausages. They’re also great in a breakfast burrito.
- Lunch & Dinner: Serve as a hearty side with roasted chicken, steak, grilled fish, pork chops, or a comforting stew. They also make a great base for a loaded potato bowl with your favorite toppings.
- Holiday Feast: An essential component of any holiday spread, complementing roast turkey, ham, or prime rib.
- As a Snack: Enjoy them plain with a dipping sauce like ketchup, aioli, or a creamy herb dip.
Don’t Miss These Other Incredible Potato Recipes
If you love potatoes as much as we do, be sure to explore these other fantastic recipes from our collection:
- Creamy Potato Mousseline
- Elegant Hasselback Sweet Potatoes
- Decadent Boursin Mashed Potatoes
- Luxurious Creamy Whipped Potatoes
- Quick Air Fryer Potatoes
Storing and Reheating Roasted Diced Potatoes
Leftover roasted potatoes can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat and maintain some of their crispiness, spread them on a baking sheet and warm them in a preheated oven at 375°F (190°C) for about 10-15 minutes, or until heated through and slightly re-crisped. You can also reheat them in an air fryer for a few minutes. Microwaving is an option for speed, but they will lose their crisp texture.
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Easy Oven-Roasted Diced Potatoes
Sam Guarnieri
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Ingredients for Perfect Roasted Diced Potatoes
- 2 pounds potatoes (e.g., Russet, Yukon Gold, or Red potatoes), peeled and cut into uniform 1-inch cubes
- 2 tablespoons neutral oil (such as olive oil, avocado oil, or grapeseed oil)
- 1 teaspoon dried herbs of choice (e.g., Herbs de Provence, dried rosemary, dried oregano, dried thyme, or a blend)
- 1 teaspoon salt (adjust to your taste preference)
- ½ teaspoon freshly ground black pepper (adjust to your taste preference)
- Optional: ½ teaspoon garlic powder
Essential Equipment
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Oven
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Large Baking Sheet (or two, if doubling the recipe)
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Parchment Paper
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Large Mixing Bowl
Step-by-Step Instructions for Crispy Diced Potatoes
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Prepare your oven and baking sheet: Preheat your oven to a robust 400° Fahrenheit (200°C). Line a large, sturdy baking sheet with parchment paper. This simple step prevents sticking and makes cleanup a breeze.
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Season the potatoes: In a large mixing bowl, combine the uniformly diced potatoes, neutral oil, your chosen dried herbs, salt, and freshly ground black pepper (and optional garlic powder, if using). Toss everything thoroughly with your hands or a large spoon until every single potato cube is completely coated in the oil and seasonings. This ensures maximum flavor and crispiness.
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Arrange for roasting: Carefully transfer the seasoned potatoes from the bowl onto the prepared baking sheet. Spread them out into a single, even layer. It is crucial not to overcrowd the baking sheet; if necessary, use a second baking sheet to ensure ample space between the potato pieces. Overcrowding will cause them to steam rather than roast, preventing that coveted crispy exterior.
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Roast to perfection: Place the baking sheet into your preheated oven and bake for 15 minutes. After 15 minutes, remove the baking sheet from the oven and use a spatula to toss and flip the potatoes, ensuring they brown evenly on all sides. Return the baking sheet to the oven and continue baking for another 15 minutes, or until the potatoes are beautifully golden brown, tender on the inside, and wonderfully crispy on the outside. Remove from the oven and let the potatoes cool slightly before serving warm. Enjoy your perfectly roasted diced potatoes!
Nutrition Information (Estimated)
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
There you have it – a comprehensive guide to making the most delicious and perfectly crispy oven-roasted diced potatoes. This recipe is a testament to how simple ingredients, when treated with care, can yield extraordinary results. Whether you’re a seasoned chef or a kitchen novice, these potatoes are straightforward enough to master and versatile enough to complement countless meals. Give them a try tonight and watch them disappear from the plate!