Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Extra crunchy on the outside & fluffy in the middle, these Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are the perfect side for any occasion. Whether you’re hosting a holiday feast or enjoying a casual weeknight dinner, these flavorful potatoes will impress your guests and elevate your meal. The combination of rosemary and garlic adds a fragrant touch, making them irresistible.

Why You’ll Love This Recipe
- Delicious Flavor – The blend of rosemary and garlic creates a mouthwatering aroma and taste that pairs perfectly with any dish.
- Easy to Prepare – With simple instructions, this recipe is straightforward enough for cooks of all levels to master.
- Versatile Side Dish – These roast potatoes complement a variety of main courses, from meats to vegetarian options, making them suitable for any gathering.
- Whole30 Compliant – Enjoy guilt-free indulgence with this Whole30-approved recipe that fits into your healthy eating plan.
- Perfect Texture – Achieve the ultimate crispiness on the outside while maintaining a fluffy interior, creating a delightful contrast in every bite.
Tools and Preparation
For this recipe, you’ll need some essential tools for optimal results. Having the right equipment makes the cooking process smoother and more enjoyable.
Essential Tools and Equipment
- Roasting pan
- Large stock pot
- Colander
- Fork
- Measuring spoons
Importance of Each Tool
- Roasting pan – A heavy-duty roasting pan ensures even cooking and browning of the potatoes.
- Large stock pot – Necessary for boiling the potatoes to achieve that perfect fork-tender texture before roasting.
- Colander – Helps in draining excess water from the potatoes after boiling, which is crucial for achieving crispiness.
Ingredients
For the Potatoes
- 4 pounds yellow potatoes – peeled and cut into large chunks
- 2 tablespoons kosher salt (plus extra to taste)
- 1/2 teaspoon baking soda
- ¼ cup duck fat (substitute olive oil, beef tallow, ghee or avocado oil)
- ¼ teaspoon freshly-cracked black pepper
For Flavoring
- 1 whole head garlic (top trimmed)
- 1 tablespoon finely chopped fresh rosemary (around 2 sprigs)
- 1 tablespoon extra-virgin olive oil (substitute grass-fed butter)
- ¼ teaspoon flakey sea salt (for finishing)
How to Make Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Step 1: Preheat the Oven
- Place a large, empty roasting pan in the oven and preheat it to 450F.
Step 2: Boil the Potatoes
- Rinse the potatoes under cold water to remove excess starch.
- Add them to a large stock pot and cover with cold water.
- Stir in 2 tablespoons kosher salt and baking soda.
- Set over high heat until it reaches a boil.
- Cook until just fork-tender and edges start to flake—about 25 minutes total.
- Drain the potatoes well in a colander and let them dry completely.
Step 3: Roast the Potatoes
- Remove the preheated roasting pan from the oven.
- Add duck fat and let it heat until melted.
- Gently shake the colander with potatoes to rough up their edges.
- Carefully add potatoes to the roasting pan.
- Season with a pinch of salt and pepper; toss gently to coat.
- Nestle in garlic head cut-side down; return pan to oven.
- Cook while tossing every 20 minutes until golden brown and crispy—about 55 to 60 minutes total.
Step 4: Prepare Garlic Mixture
- Remove garlic from oven; push out individual cloves into a bowl.
- Combine roasted garlic cloves with chopped rosemary and olive oil.
- Use a fork to mash together until well mixed.
- Add this mixture back into the roasting pan with potatoes; toss again.
Step 5: Final Touches
- Return roasting pan to oven for an additional 5 minutes or until rosemary is fragrant and garlic is lightly toasted. Taste for seasoning and adjust with flakey sea salt as desired. Transfer crispy roast potatoes to a serving bowl and enjoy!
How to Serve Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Crispy Roast Potatoes with Rosemary and Garlic are versatile and can complement a variety of dishes. These flavorful potatoes can be served in numerous ways, making them a hit at any meal.
As a Side Dish
- Pair with grilled meats for a hearty meal.
- Serve alongside roasted vegetables for a colorful plate.
In a Salad
- Toss with mixed greens and a vinaigrette for a warm potato salad.
- Add to a grain salad for extra texture and flavor.
With Dips or Sauces
- Enjoy with a garlic aioli for an indulgent treat.
- Serve alongside chimichurri sauce for a fresh herby kick.
Breakfast Option
- Top with poached eggs for a delicious brunch dish.
- Mix into omelets or frittatas for added crunch.

How to Perfect Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Achieving the perfect crispy roast potatoes involves some key steps. Follow these tips to elevate your dish even further.
- Choose the right potatoes: Yellow potatoes work best, but you can also use russets for an extra fluffy interior.
- Soak before cooking: Rinsing the potatoes helps remove excess starch, leading to crispier results.
- Heat the fat properly: Ensure your duck fat is hot before adding the potatoes; this helps create that desired crunch.
- Don’t overcrowd the pan: Give your potatoes space to roast evenly; overcrowding leads to steaming instead of roasting.
- Toss periodically: Turn the potatoes every 20 minutes to ensure they brown evenly on all sides.
- Finish with seasoning: Adding flakey sea salt just before serving enhances flavor and texture.
Best Side Dishes for Crispy Roast Potatoes with Rosemary and Garlic – Whole30
These crispy roast potatoes make an excellent addition to many meals. Here are some fantastic side dishes that pair beautifully.
- Grilled Chicken: Juicy chicken thighs or breasts seasoned simply will balance the richness of the potatoes.
- Roasted Broccoli: Crispy-tender broccoli adds vibrant color and nutrients to your plate.
- Sautéed Spinach: Lightly sautéed spinach provides freshness that complements the hearty potatoes.
- Caramelized Brussels Sprouts: The sweetness of caramelized Brussels sprouts works well with savory roasted flavors.
- Beef Tenderloin: A classic pairing, tender beef enhances any special occasion meal when served alongside these potatoes.
- Balsamic Glazed Carrots: Sweet carrots drizzled in balsamic add a nice contrast in flavor and color.
Common Mistakes to Avoid
Making crispy roast potatoes can be tricky. Here are some common mistakes to avoid for perfect results.
- Not soaking the potatoes: Always rinse and soak your potatoes to remove excess starch. This helps achieve that desirable crispiness.
- Skipping the baking soda: Adding baking soda to the boiling water helps create a fluffy interior. Don’t skip this step!
- Overcrowding the pan: Ensure there’s enough space for each potato piece on the roasting pan. This allows them to crisp up evenly.
- Using cold fat: Always preheat your roasting pan with fat before adding the potatoes. This helps in achieving that golden crust.
- Neglecting to toss: Toss the potatoes halfway through cooking. This ensures even browning and prevents sticking.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Best consumed within 3 days.
Freezing Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Allow them to cool completely before freezing.
- Use a freezer-safe bag or container; they can last up to 2 months.
Reheating Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Oven: Preheat to 400F and reheat for about 15-20 minutes until crispy.
- Microwave: Heat on medium power for 2-3 minutes; this may soften them slightly.
- Stovetop: Reheat in a skillet over medium heat, tossing occasionally until heated through.
Frequently Asked Questions
Here are some frequently asked questions about making Crispy Roast Potatoes with Rosemary and Garlic – Whole30.
How do I achieve extra crispy roast potatoes?
To get extra crispy roast potatoes, make sure to soak them, use hot fat, and toss them during cooking.
Can I use different herbs for Crispy Roast Potatoes?
Absolutely! Feel free to experiment with herbs like thyme or oregano for varied flavors in your Crispy Roast Potatoes with Rosemary and Garlic – Whole30.
What type of potatoes work best for roasting?
Yellow or Yukon Gold potatoes are ideal due to their creamy texture. They provide the perfect balance of fluffiness and crispiness.
How can I customize my roasted potatoes?
You can customize by adding spices, different oils, or even cheese after roasting for added flavor in your Crispy Roast Potatoes with Rosemary and Garlic – Whole30.
Final Thoughts
These Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are not just delicious but also versatile as a side dish for any meal. You can easily customize them by adding your favorite herbs or spices. Give this recipe a try, and enjoy the delightful crunch combined with aromatic garlic and rosemary!

Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 6
Description
Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are the ultimate side dish that brings a delightful crunch and fragrant aroma to your table. These perfectly roasted potatoes feature a golden, crispy exterior while remaining fluffy on the inside, making them a favorite for any occasion—from festive gatherings to cozy weeknight dinners. Enhanced by the aromatic flavors of fresh rosemary and garlic, these potatoes are not only delicious but also Whole30 compliant, allowing you to indulge guilt-free. Pair them with grilled meats, toss them in salads, or enjoy them as a satisfying breakfast side with eggs. This recipe is straightforward enough for cooks of all skill levels and promises to elevate your meal effortlessly.
Ingredients
- 4 pounds yellow potatoes
- 2 tablespoons kosher salt
- 1/2 teaspoon baking soda
- 1/4 cup duck fat (or olive oil)
- 1 whole head garlic
- 1 tablespoon fresh rosemary
Instructions
- Preheat your oven to 450F with an empty roasting pan inside.
- Boil peeled and cut potatoes in salted water until fork-tender; drain and dry.
- Heat duck fat in the preheated pan, add roughened potatoes, season, and roast for about 55-60 minutes, tossing every 20 minutes.
- Prepare a garlic mixture by mashing roasted garlic cloves with rosemary and olive oil; mix back into potatoes before final roasting for added flavor.
- Return to oven for an additional 5 minutes until fragrant.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 250
- Sugar: 1g
- Sodium: 550mg
- Fat: 14g
- Saturated Fat: 5g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 0mg