Kosher Salt Crispy Roasted Potatoes with Fresh Herbs

Table of Contents

There’s something magical about the perfect roasted potato – that golden, crispy exterior giving way to fluffy, tender insides that practically melt in your mouth. I’ll never forget the first time I discovered the secret to achieving restaurant-quality crispy roasted potatoes at home. It was during a dinner party disaster when my usual potato side dish fell flat, leaving me scrambling for a solution. That’s when my grandmother whispered her secret ingredient: kosher salt. Not just any salt, but specifically kosher salt, which transformed my humble potatoes into the crispy, golden masterpieces that now grace every important meal in my kitchen.

This recipe for crispy roasted potatoes with kosher salt and fresh herbs has become one of my absolute favorites, and I’m thrilled to share it with you. The combination of properly prepared potatoes, the magic of kosher salt, and aromatic fresh herbs creates a side dish that’s both simple and sophisticated – perfect for weeknight dinners or special occasions.

Reanna

Crispy Roasted Potatoes with Kosher Salt and Fresh Herbs

Learn REANNA's secret to perfectly crispy roasted potatoes using kosher salt and fresh herbs. Easy homemade recipe with pro tips for golden results.
Prep Time 45 minutes
Cook Time 50 minutes
Total Time 1 hour 35 minutes
Servings: 6 serving
Course: Side Dish
Cuisine: American

Ingredients
  

  • 3 pounds Yukon Gold or Russet potatoes”
  • 1/3 cup olive oil
  • 2 tablespoons kosher salt
  • 2 tablespoons fresh rosemary chopped
  • 1 tablespoon fresh thyme leaves
  • 1 tablespoon fresh sage chopped

Kosher Salt

Ingredients: The Foundation of Perfect Crispy Potatoes

Understanding Key Ingredients and Their Magic

The beauty of this crispy roasted potato recipe lies in its simplicity, but each ingredient plays a crucial role in creating that perfect texture and flavor we’re after. Kosher salt is absolutely the star of this show – its larger, flakier crystals don’t just season the potatoes; they actually help draw out moisture from the surface, creating that coveted crispy exterior we all crave.

Yukon Gold or Russet potatoes work best for this recipe because of their starch content. The higher starch content in these varieties helps create that fluffy interior while the kosher salt works its magic on the outside. I personally lean toward Yukon Gold for their naturally buttery flavor, but Russets will give you an even fluffier interior if that’s your preference.

Fresh herbs like rosemary, thyme, and sage aren’t just for show – they infuse the potatoes with aromatic oils that penetrate during the roasting process. The combination of kosher salt and fresh herbs creates layers of flavor that make these potatoes absolutely irresistible. Good quality olive oil is essential too, as it helps conduct heat evenly and contributes to that golden, crispy finish.

Tips for Selecting the Best Quality Ingredients

When shopping for potatoes, look for firm specimens without soft spots, green patches, or sprouting eyes. The skin should be smooth and relatively unblemished. For the best results with kosher salt, I recommend Diamond Crystal or Morton brands – they’re consistent in their crystal size and dissolve evenly during cooking.

Fresh herbs make all the difference in this recipe. Look for bright green herbs with no wilting or dark spots. Fresh rosemary should have a piney, aromatic scent, while thyme should smell earthy and slightly minty. If you’re buying packaged herbs, check the expiration date and choose packages with the most vibrant color.

Your olive oil should be good quality but doesn’t need to be your finest extra virgin variety since we’re cooking at high heat. Look for olive oil with a light golden color and no cloudiness. The kosher salt you choose should have consistent, flaky crystals – avoid table salt or fine sea salt as they won’t provide the same texture-enhancing benefits.

Substitutions and Alternatives for Every Kitchen

While kosher salt is the preferred choice for this recipe, you can substitute with coarse sea salt if needed, though the results may vary slightly in texture. The larger crystals are key to achieving that perfect crispy exterior, so avoid fine table salt which can make the potatoes taste overly salty without providing the desired texture benefits.

If fresh herbs aren’t available, you can use dried herbs, but reduce the quantity by half since dried herbs are more concentrated. Dried rosemary should be crushed between your fingers before using to release more flavor. For those with dietary restrictions, the olive oil can be replaced with avocado oil or even melted ghee for a different flavor profile.

Red potatoes can work in a pinch, though they’ll be less fluffy inside due to their lower starch content. Baby potatoes are another excellent option – just adjust the cooking time accordingly. For those following specific diets, these potatoes are naturally gluten-free, vegan, and paleo-friendly, making them a versatile side dish for various dietary needs.

Kosher Salt

Preparation Steps: Mastering the Technique

Initial Prep and Cleaning Tips for Perfect Results

The key to exceptionally crispy roasted potatoes starts long before they hit the oven. Begin by thoroughly washing your potatoes under cold running water, using a vegetable brush to remove any dirt or debris. Don’t peel them – the skin adds wonderful texture and helps hold the potatoes together during roasting.

Cut your potatoes into uniform pieces, roughly 1½ to 2 inches in size. This ensures even cooking and prevents some pieces from burning while others remain undercooked. After cutting, place the potato pieces in a large bowl and cover with cold water. This crucial step removes excess starch from the surface, which is essential for achieving maximum crispiness.

Let the potatoes soak for at least 30 minutes, though an hour is even better if you have time. The water will become cloudy as the starch leaches out – this is exactly what we want. After soaking, drain the potatoes and pat them completely dry with clean kitchen towels. Any residual moisture will create steam in the oven, preventing that crispy exterior we’re working so hard to achieve.

Step-by-Step Cooking Instructions with Secret Tips

Preheat your oven to 425°F (220°C) and place a large rimmed baking sheet inside while it heats. This hot pan trick is one of my favorite secrets – it creates an immediate sear when the potatoes hit the surface, jumpstarting the crisping process.

In a large bowl, toss the dried potato pieces with olive oil until they’re well coated but not swimming in oil. Sprinkle generously with kosher salt – don’t be shy here, as the large crystals will help create that perfect texture. Add your fresh herbs, gently tossing everything together until the potatoes are evenly seasoned.

Carefully remove the hot baking sheet from the oven and arrange the seasoned potatoes in a single layer, making sure they’re not overcrowded. Overcrowding creates steam, which is the enemy of crispiness. If needed, use two baking sheets rather than cramming everything onto one.

Roast for 25-30 minutes without moving them – this allows the bottom surfaces to develop that golden crust. Then, using a spatula, flip each piece and continue roasting for another 20-25 minutes until they’re golden brown and crispy all over. The kosher salt will have worked its magic by now, creating beautifully textured, flavorful potatoes that are crispy outside and fluffy inside.

Common Mistakes and How to Avoid Them

One of the biggest mistakes I see people make is not drying the potatoes thoroughly after soaking. Even a little moisture will create steam in the oven, preventing proper crisping. Take the time to pat each piece completely dry – it makes all the difference.

Another common error is using too much oil or the wrong type of salt. While olive oil is essential, too much will make the potatoes greasy rather than crispy. As for salt, table salt or fine sea salt won’t provide the same texture benefits as kosher salt. The larger crystals are crucial for drawing out moisture and creating that perfect exterior texture.

Temperature control is also critical. If your oven temperature is too low, the potatoes will cook through before developing a crispy exterior. If it’s too high, they’ll burn on the outside while remaining undercooked inside. A properly calibrated oven thermometer can help ensure accuracy. Finally, resist the urge to move the potatoes around too much during cooking – let them develop that golden crust undisturbed.

Serving & Final Touches: Elevating Your Dish

Creative Presentation Ideas That Wow

These crispy roasted potatoes with kosher salt and fresh herbs are naturally beautiful, but a few simple presentation tricks can elevate them from everyday side dish to show-stopping centerpiece. Consider serving them in a rustic cast-iron skillet for a farm-to-table aesthetic, or arrange them on a large wooden cutting board alongside other roasted vegetables for a family-style presentation.

For more elegant occasions, try plating them in individual portions with a sprinkle of freshly chopped herbs and a light drizzle of good olive oil just before serving. The contrast between the golden potatoes and bright green herbs creates a visually appealing dish that photographs beautifully for social media sharing.

Garnishing options are endless – consider a sprinkle of freshly grated Parmesan cheese while the potatoes are still hot, allowing it to melt slightly. Lemon zest adds a bright, fresh note that complements the kosher salt and herbs beautifully. For special occasions, a dollop of crème fraîche or Greek yogurt with fresh chives transforms these potatoes into an elegant side dish worthy of any dinner party.

These versatile crispy roasted potatoes pair beautifully with virtually any main course, but some combinations are particularly magical. They’re perfect alongside roasted chicken, where the herbs complement the poultry while the kosher salt enhances all the flavors on the plate. For red meat lovers, they pair exceptionally well with grilled steak or roasted beef, providing a satisfying contrast to rich, savory flavors.

Fish dishes also benefit from this potato preparation – the crispy texture and herb flavors don’t compete with delicate seafood but rather provide a hearty, grounding element to the meal. Consider serving them with roasted salmon, pan-seared halibut, or even fish and chips for a elevated take on the classic.

For vegetarian meals, these potatoes can easily be the star of the show. Serve them alongside roasted vegetables like Brussels sprouts, carrots, or asparagus for a complete, satisfying meal. The kosher salt and fresh herbs make them flavorful enough to stand on their own, while their crispy texture provides satisfying substance that makes the meal feel complete and filling.

Storage Tips and Reheating Advice for Best Results

While these crispy roasted potatoes are definitely best enjoyed fresh from the oven, proper storage and reheating techniques can help you enjoy leftovers without sacrificing too much of that perfect texture. Store cooled leftover potatoes in the refrigerator for up to three days in an airtight container.

For reheating, avoid the microwave which will make them soggy. Instead, preheat your oven to 400°F (200°C) and spread the potatoes on a baking sheet. Reheat for 10-15 minutes until they’re heated through and have regained some of their crispiness. You can sprinkle them with a little additional kosher salt and fresh herbs to refresh the flavors.

For meal prep enthusiasts, you can partially prepare these potatoes by completing the soaking and drying steps up to a day ahead. Store the dried, cut potatoes in the refrigerator and toss with oil, kosher salt, and herbs just before roasting. This makes them perfect for busy weeknight dinners or when entertaining guests – most of the work is already done.

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Kosher Salt

Frequently Asked Questions

Q: Why is kosher salt specifically recommended over regular table salt? A: Kosher salt has larger, flakier crystals that help draw moisture from the potato surface, creating that coveted crispy exterior. Table salt’s fine crystals can over-season the potatoes without providing the same texture benefits. The larger crystals of kosher salt also distribute more evenly and dissolve at the right rate during cooking.

Q: Can I prepare these potatoes ahead of time for entertaining? A: Yes! You can soak and dry the cut potatoes up to 24 hours in advance, storing them in the refrigerator. Toss with oil, kosher salt, and herbs just before roasting. However, for best results, these crispy roasted potatoes should be served immediately after cooking when they’re at their crispiest.

Q: What’s the best potato variety for maximum crispiness? A: Yukon Gold and Russet potatoes work best due to their higher starch content. Yukon Golds offer a naturally buttery flavor and creamy interior, while Russets provide an even fluffier inside texture. Both varieties crisp up beautifully when properly prepared with kosher salt.

Q: How do I know when the potatoes are perfectly done? A: Perfect crispy roasted potatoes should be golden brown all over with a crispy exterior that gives slightly when pressed but springs back. The interior should be fluffy and easily pierced with a fork. Total cooking time is usually 45-55 minutes at 425°F, but visual cues are more reliable than timing alone.

Q: Can I use dried herbs instead of fresh ones? A: While fresh herbs provide the best flavor and aroma, dried herbs can be substituted using half the amount called for in the recipe. Crush dried rosemary between your fingers before adding to release more flavor. The kosher salt will still work its magic regardless of whether you use fresh or dried herbs.

Conclusion

There’s something deeply satisfying about mastering a simple recipe that delivers extraordinary results, and these crispy roasted potatoes with kosher salt and fresh herbs are exactly that kind of dish. The magic happens when humble ingredients come together through proper technique – the kosher salt working to create that perfect crispy exterior, the fresh herbs infusing every bite with aromatic flavor, and the careful preparation ensuring consistent, restaurant-quality results every time.

I encourage you to try this recipe and make it your own. Experiment with different herb combinations, try various potato varieties, and discover your personal preferences. The beauty of this dish lies not just in its delicious results, but in how it brings people together around the dinner table. Whether you’re serving them for a casual family dinner or an elegant dinner party, these crispy roasted potatoes are sure to become a beloved favorite in your recipe collection.

What makes kosher salt so essential in this recipe is its unique texture and clean flavor. Unlike finely ground table salt, kosher salt allows for even seasoning and enhances the natural taste of the potatoes without overwhelming them. Its larger flakes help draw out moisture during roasting, which is key to achieving that golden-brown crispiness on the outside while keeping the insides tender and fluffy.

To elevate the dish further, consider tossing the roasted potatoes in a touch of infused olive oil—like garlic or lemon rosemary—right before serving. A sprinkle of freshly grated Parmesan or a drizzle of truffle oil can also add a gourmet twist. And if you’re preparing a larger batch, don’t worry—these potatoes reheat beautifully in an air fryer or hot oven, maintaining their texture and flavor.

Don’t forget to share your results! I’d love to hear how your crispy roasted potatoes turn out and any creative variations you discover along the way. Tag your photos and experiences online using #KosherSaltPotatoes and inspire others to explore the simplicity and elegance of this classic side dish.

Happy cooking and seasoning with kosher salt!

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