Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Extra crunchy on the outside and fluffy in the middle, these Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are perfect for any occasion. Whether you’re hosting a holiday feast or enjoying a casual dinner, these potatoes will impress everyone at the table. Their unique blend of rosemary and garlic enhances their natural flavor, making them a standout side dish that complements any meal beautifully.
Why You’ll Love This Recipe
- Easy to Prepare – With simple steps, you can have delicious roast potatoes ready without fuss.
- Flavorful – The combination of rosemary and garlic creates an irresistible aroma and taste that elevates your meal.
- Versatile Side – These potatoes pair well with a variety of main dishes, from roasted meats to vegetarian options.
- Whole30 Compliant – Enjoy this recipe guilt-free while sticking to your Whole30 lifestyle.
- Perfectly Crispy Texture – Achieve that ideal crunch on the outside while keeping them fluffy inside.
Tools and Preparation
Preparing these crispy roast potatoes requires just a few essential tools. Having the right equipment makes cooking easier and more efficient.
Essential Tools and Equipment
- Roasting pan
- Large stock pot
- Colander
- Fork
Importance of Each Tool
- Roasting pan – A good roasting pan ensures even cooking and browning for perfectly crispy potatoes.
- Colander – Draining the potatoes properly allows them to dry out, which is crucial for achieving that crispy texture.
Ingredients
Here’s what you’ll need to make Crispy Roast Potatoes with Rosemary and Garlic – Whole30:
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
- ÂĽ cup duck fat (substitute olive oil, beef tallow, ghee or avocado oil)
- ÂĽ 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)
- ÂĽ teaspoon flakey sea salt (for finishing)
How to Make Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Step 1: Preheat the Oven
- Preheat your oven to 450F. Place a large, empty roasting pan inside as it heats up.
Step 2: Prepare the Potatoes
- Rinse the potatoes under cold water to remove excess starch.
1. Add them to a large stock pot.
2. Cover with cold water.
3. Add 2 tablespoons kosher salt and baking soda.
4. Set over high heat and bring to a boil.
5. Cook until fork-tender with flaking edges, about 25 minutes.
6. Drain in a colander and let them dry completely.
Step 3: Roast the Potatoes
- Carefully remove the heated roasting pan from the oven and add duck fat, allowing it to melt.
- Gently shake the colander with potatoes to roughen their edges.
- Add potatoes to the roasting pan.
- Season lightly with salt and pepper; toss gently to coat.
- Nestle in the head of garlic cut-side down and return it to the oven.
- Roast for 55-60 minutes, tossing every 20 minutes until golden brown and crispy.
Step 4: Add Garlic & Rosemary Mixture
- Remove garlic from pan; push out individual cloves into a bowl.
- Combine roasted garlic cloves, chopped rosemary, and olive oil; mash together using a fork.
- Toss this mixture with the roasted potatoes in the pan.
- Return everything to the oven for an additional 5 minutes until fragrant.
Step 5: Final Touches
- Taste your crispy roast potatoes for seasoning, adjusting with flakey sea salt as desired before transferring them to a serving bowl.
Enjoy your deliciously crispy roast potatoes!
How to Serve Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Crispy Roast Potatoes with Rosemary and Garlic are a delightful side dish that pairs well with various meals. Their crunchy exterior and fluffy interior make them versatile for any occasion.
With Grilled Meats
- Steak – The rich flavors of steak complement the crispy potatoes beautifully.
- Chicken Thighs – Juicy chicken thighs enhance the savory taste of these potatoes.
As Part of a Salad
- Arugula Salad – Tossing crispy potatoes into a fresh arugula salad adds texture and heartiness.
- Caesar Salad – Substitute croutons with these potatoes for a unique twist.
In a Breakfast Bowl
- Eggs and Avocado – Top crispy potatoes with fried eggs and sliced avocado for a filling breakfast.
- Breakfast Hash – Combine them with bell peppers, onions, and eggs for a delicious hash.
How to Perfect Crispy Roast Potatoes with Rosemary and Garlic – Whole30
To achieve the ultimate crispy roast potatoes, follow these helpful tips. Each one will elevate your dish to restaurant-quality.
- Use Duck Fat – This fat creates an unparalleled crispiness that vegetable oils can’t match.
- Dry Thoroughly – Ensure the potatoes are dry before roasting; this helps them become extra crispy.
- Rough Up Edges – Gently shaking the potatoes in the colander creates more surface area for crisping.
- High Heat Cooking – Roasting at 450F ensures that the outside gets wonderfully golden brown while keeping the inside fluffy.
- Toss Regularly – Stirring every 20 minutes allows for even cooking and browning on all sides.
Best Side Dishes for Crispy Roast Potatoes with Rosemary and Garlic – Whole30
These flavorful roast potatoes can be paired with various side dishes to create a well-rounded meal. Here are some fantastic options.
- Grilled Vegetables – A mix of zucchini, bell peppers, and asparagus adds color and nutrition.
- Roasted Brussels Sprouts – Their slight bitterness balances out the richness of the potatoes nicely.
- Baked Salmon – The lightness of salmon creates a perfect contrast to these hearty potatoes.
- SautĂ©ed Greens – Spinach or kale tossed in garlic oil complements the earthy flavors of rosemary.
- Stuffed Bell Peppers – Filled with quinoa or rice, these add a pop of flavor next to crispy potatoes.
- Mixed Bean Salad – A refreshing bean salad provides protein and pairs well with the robust flavors of garlic.
- Herbed Quinoa – Fluffy quinoa seasoned with herbs makes for a light yet satisfying side dish.
Common Mistakes to Avoid
When making Crispy Roast Potatoes with Rosemary and Garlic – Whole30, it’s easy to make some common errors. Here are a few mistakes to watch out for:
- Skipping the soaking step: Not rinsing potatoes before cooking can lead to less crispy results. Rinse them under cold water to remove excess starch for better texture.
- Not preheating the pan: If you add potatoes to a cold roasting pan, they won’t get that perfect crunch. Always preheat the pan with the fat for optimal crispiness.
- Overcrowding the pan: If too many potatoes are in one layer, they will steam instead of roast. Make sure there’s enough space for air circulation.
- Ignoring seasoning: Under-seasoned potatoes can taste bland. Season both during prep and after roasting for maximum flavor.
- Forgetting to toss: Failing to toss the potatoes while cooking can cause uneven browning. Toss them every 20 minutes to ensure all sides get crispy.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the fridge for up to 3 days.
Freezing Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Allow potatoes to cool completely before freezing.
- Place in a freezer-safe container or bag and freeze for up to 2 months.
Reheating Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Oven: Preheat oven to 400°F and bake for about 15-20 minutes until heated through and crispy again.
- Microwave: Heat on medium power for 1-2 minutes, but expect softer texture.
- Stovetop: Sauté in a skillet over medium heat with a little oil until warmed through and crispy.
Frequently Asked Questions
Here are some frequently asked questions regarding Crispy Roast Potatoes with Rosemary and Garlic – Whole30.
Can I use different types of potatoes?
Yes! While yellow potatoes work best for this recipe, feel free to experiment with russet or red potatoes.
How do I make these potatoes vegan?
To make them vegan, substitute duck fat with olive oil or avocado oil without compromising flavor.
Can I prepare these crispy roast potatoes ahead of time?
You can parboil the potatoes ahead of time, then roast them when you’re ready to serve.
What can I serve with Crispy Roast Potatoes with Rosemary and Garlic – Whole30?
These potatoes pair well with roasted meats, grilled vegetables, or as part of a hearty salad.
Final Thoughts
These Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are an outstanding side dish that brings comfort and flavor to any meal. Their crunchy exterior paired with fluffy interiors makes them irresistible. Feel free to customize by adding other herbs or spices based on your preference!

Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 6 people 1x
Description
Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are the ultimate side dish for any occasion. These potatoes boast a golden, crunchy exterior while remaining fluffy and tender on the inside. Enhanced by the aromatic flavors of rosemary and garlic, they’re not only delicious but also compliant with the Whole30 lifestyle. Perfect for holiday gatherings or casual dinners, this recipe is easy to follow and guarantees impressive results that will have everyone asking for seconds.
Ingredients
- 4 pounds yellow potatoes
- ÂĽ cup duck fat (or olive oil)
- 1 whole head garlic
- 1 tablespoon fresh rosemary
- Kosher salt and black pepper
Instructions
- Preheat your oven to 450°F, placing a large roasting pan inside to heat.
- Rinse the potatoes under cold water, then add them to a large pot. Cover with cold water, add salt and baking soda, and bring to a boil. Cook until fork-tender (about 25 minutes). Drain and let dry completely.
- Remove the hot roasting pan from the oven, add duck fat to melt, and carefully add the dried potatoes. Season lightly with salt and pepper, nestling in the head of garlic cut-side down.
- Roast for 55-60 minutes, tossing every 20 minutes until golden brown.
- Remove garlic, mash cloves with rosemary and olive oil, then toss with potatoes before returning to the oven for an additional 5 minutes.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: Whole30
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 280
- Sugar: 1g
- Sodium: 620mg
- Fat: 16g
- Saturated Fat: 6g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 4g
- Cholesterol: 0mg