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 a delightful side dish suitable for any occasion. Whether you’re hosting a family dinner or enjoying a cozy night in, these potatoes stand out for their flavor and texture. The combination of rosemary and garlic elevates the taste, making it a memorable addition to your meals.
Why You’ll Love This Recipe
- Easy to Prepare: With simple steps, this recipe is perfect for cooks of all levels.
- Flavorful Experience: The blend of rosemary and garlic brings a delicious aroma and taste that complements any main dish.
- Versatile Side Dish: These crispy roast potatoes pair well with meats, vegetables, or even as part of a Whole30 meal plan.
- Crowd-Pleaser: Ideal for gatherings, these potatoes are sure to impress your guests.
- Healthy Option: Made with wholesome ingredients, they fit perfectly into your Whole30 lifestyle.
Tools and Preparation
Before starting your cooking adventure, gathering the right tools can make the process smoother. Here are some essential tools you will need.
Essential Tools and Equipment
- Large stock pot
- Colander
- Roasting pan
- Fork
- Knife
Importance of Each Tool
- Large stock pot: Essential for boiling the potatoes evenly.
- Colander: Helps drain excess water from the potatoes after boiling.
- Roasting pan: Provides ample space for crisping up the potatoes in the oven.
Ingredients
Here’s what you will need to make these Crispy Roast Potatoes with Rosemary and Garlic – Whole30:
- 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
- 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 flaky sea salt (for finishing)
How to Make Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Step 1: Preheat the Oven
First, place a large, empty roasting pan in the oven. Preheat your oven to 450°F.
Step 2: Prepare the Potatoes
Rinse the potatoes under cold water to remove excess starch. Add them to a large stock pot. Cover with cold water and add:
1. 2 tablespoons kosher salt
2. 1/2 teaspoon baking soda
Set over high heat and bring to a boil. Cook until just fork-tender (about 25 minutes). Drain the potatoes and let them dry in the colander.
Step 3: Heat Duck Fat
Remove the preheated roasting pan from the oven. Add ¼ cup duck fat and let it heat until melted. Gently shake the potatoes in the colander to roughen their edges.
Step 4: Roast Potatoes
Carefully add the roughened potatoes to the roasting pan. Season with a pinch of salt and pepper; gently toss to coat. Nestle in the head of garlic (cut-side down) before returning it to the oven. Cook for about 55–60 minutes, tossing every 20 minutes until they are golden brown and crispy.
Step 5: Mix Garlic and Rosemary
Remove the garlic from the pan. Push out individual cloves into a bowl. Combine roasted garlic cloves with:
1. Chopped rosemary
2. Extra-virgin olive oil
Mash everything together using a fork until well mixed.
Step 6: Final Toss
Add this mixture back into the roasting pan with potatoes and toss well to coat. Return to oven for an additional five minutes until fragrant.
Step 7: Serve
Taste for seasoning; adjust with flaky sea salt as needed. 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 a delightful side dish that can complement various meals. Their rich flavor and unique texture make them versatile enough for any occasion.
With Protein Dishes
- Grilled Chicken: Pair these potatoes with juicy grilled chicken for a satisfying meal.
- Roasted Salmon: The crispy potatoes provide a crunchy contrast to tender salmon fillets.
- Beef Stew: Serve alongside hearty beef stew to soak up all the savory juices.
As Part of a Salad
- Mixed Greens Salad: Top your favorite greens with warm roast potatoes for added texture and warmth.
- Caesar Salad: Add crispy potatoes to a classic Caesar salad for a twist on tradition.
On a Snack Platter
- Charcuterie Board: Include these potatoes on your charcuterie board for an extra treat.
- Dipping Sauce Pairing: Serve with garlic aioli or a zesty dip for a fun appetizer option.

How to Perfect Crispy Roast Potatoes with Rosemary and Garlic – Whole30
To ensure your Crispy Roast Potatoes come out perfectly every time, follow these simple tips.
- Choose the Right Potatoes: Use yellow potatoes for their creamy texture; they hold up well during roasting.
- Rinse Well: Rinsing the potatoes removes excess starch, helping them crisp up nicely in the oven.
- Preheat Your Pan: Heating the roasting pan before adding the duck fat is key to achieving that golden crispiness.
- Don’t Crowd the Pan: Give your potatoes space in the pan; overcrowding can lead to steaming instead of roasting.
- Toss Periodically: Gently toss the potatoes every 20 minutes for even browning and crisping.
- Finish with Flaky Salt: A sprinkle of flaky sea salt right before serving enhances flavor and crunch.
Best Side Dishes for Crispy Roast Potatoes with Rosemary and Garlic – Whole30
Crispy Roast Potatoes pair well with various side dishes. Here are some you might consider serving alongside them.
- Garlic Green Beans: Sautéed green beans tossed in garlic complement the richness of the potatoes.
- Roasted Brussels Sprouts: Their slight bitterness balances beautifully with crispy roast potatoes.
- Zucchini Noodles: Light, fresh zucchini noodles provide a healthy contrast without overwhelming flavors.
- Herbed Quinoa: Fluffy quinoa mixed with herbs adds texture while remaining gluten-free and nutritious.
- Steamed Asparagus: Bright green asparagus brings vibrant color and freshness to your plate.
- Coleslaw: A crunchy coleslaw offers a refreshing bite that pairs well with the hearty potatoes.
Common Mistakes to Avoid
When making Crispy Roast Potatoes with Rosemary and Garlic – Whole30, it’s easy to make a few common errors. Here are some mistakes to watch out for:
- Overcrowding the Pan: If you pack too many potatoes in one pan, they won’t crisp up properly. Make sure there’s enough space for each potato piece to get direct heat.
- Skipping the Preheat: Failing to preheat the roasting pan can lead to soggy potatoes. Always ensure your pan is hot before adding the potatoes for that perfect crunch.
- Not Drying the Potatoes: After boiling, if you don’t dry the potatoes well, they will steam and not roast effectively. Let them sit in the colander until completely dry.
- Using Cold Duck Fat: If you add cold fat to the potatoes, it won’t coat them evenly or create a crispy texture. Make sure your fat is hot and melted before tossing in the potatoes.
- Ignoring Seasoning: Under-seasoning can result in bland potatoes. Taste and adjust seasoning after cooking, adding flakey sea salt for finishing.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover potatoes in an airtight container.
- They can last up to 3 days in the refrigerator.
Freezing Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Allow the potatoes to cool completely before freezing.
- Place them in a freezer-safe container or bag; they can be frozen for up to 2 months.
Reheating Crispy Roast Potatoes with Rosemary and Garlic – Whole30
- Oven: Preheat your oven to 400F and bake for about 15-20 minutes until heated through and crispy again.
- Microwave: Use this method for quick reheating, but it may not maintain crispiness; heat on medium power for 1-2 minutes.
- Stovetop: Heat a non-stick pan over medium heat, add a little oil, and fry until warmed through and crispy.
Frequently Asked Questions
Here are some questions people often ask about making Crispy Roast Potatoes with Rosemary and Garlic – Whole30:
Can I use other types of potatoes?
Yes, you can use other varieties like russets or red potatoes. Each type will yield slightly different textures but will still be delicious.
How do I make these potatoes extra crispy?
For extra crispiness, consider shaking them gently in the colander after boiling. This roughens their edges, allowing more surface area for crisping.
Can I make these ahead of time?
You can prepare them a day in advance by boiling and storing them in the refrigerator. Just roast them fresh on serving day.
What if I don’t have duck fat?
Feel free to substitute with olive oil, ghee, or avocado oil as these fats also work well for roasting.
How should I serve these roast potatoes?
These crispy roast potatoes are great served alongside any main dish or as part of a festive meal. They complement meats particularly well!
Final Thoughts
These Crispy Roast Potatoes with Rosemary and Garlic – Whole30 are not just an amazing side dish; they’re versatile enough to accompany any meal. Their delightful crunch paired with aromatic garlic and rosemary makes them irresistible! Feel free to customize by adding your favorite herbs or spices for a personal twist.
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 that combines a delightful crunch with a fluffy interior. Infused with aromatic rosemary and garlic, these potatoes are not only a feast for the taste buds but also a beautiful addition to any meal. Whether you’re serving them up at a family gathering or enjoying a cozy night in, their golden-brown exterior and savory flavor will impress everyone at the table. Plus, they align perfectly with Whole30 guidelines, making them an ideal choice for health-conscious eaters.
Ingredients
- 4 pounds yellow potatoes
- 2 tablespoons kosher salt
- 1/2 teaspoon baking soda
- ¼ cup duck fat (or olive oil)
- 1 whole head of garlic
- 1 tablespoon finely chopped fresh rosemary
- Flaky sea salt for finishing
Instructions
- Preheat your oven to 450°F, placing a large roasting pan inside to heat.
- Rinse potatoes under cold water, boil in a large pot with kosher salt and baking soda until fork-tender (about 25 minutes). Drain and let dry.
- Heat duck fat in the preheated roasting pan until melted.
- Roughen the edges of the potatoes by shaking them in the colander, then add to the roasting pan. Season and nestle in the garlic.
- Roast for 55–60 minutes, tossing every 20 minutes until crispy and golden brown.
- Mash roasted garlic cloves with rosemary and olive oil, then toss this mixture with the potatoes before roasting for an additional five minutes.
- Adjust seasoning with flaky sea salt and serve.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: Whole30
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 210
- Sugar: 1g
- Sodium: 400mg
- Fat: 12g
- Saturated Fat: 4g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 0mg







