Crispy Smashed Potatoes in Air Fryer: Your Ultimate Garlic & Rosemary Recipe

Prepare to elevate your potato game with the most irresistible side dish you’ll ever make: Crispy Smashed Potatoes in the Air Fryer! This recipe transforms humble small potatoes into golden, crunchy bites with a fluffy interior, infused with aromatic garlic and fresh rosemary. Whether you’re a seasoned air fryer enthusiast or just starting your culinary journey, these smashed potatoes are an absolute must-try. They’re incredibly easy to prepare, require minimal oil, and deliver maximum flavor, making them perfect as a delightful appetizer or a versatile side dish for any meal.
Gone are the days of greasy deep-fried potatoes or soggy oven-baked versions. The air fryer works its magic, circulating hot air to achieve that coveted crispy skin without excessive oil, resulting in a healthier yet equally satisfying crunch. This detailed guide will walk you through every step, ensuring your air fryer smashed potatoes are perfectly seasoned, wonderfully tender on the inside, and irresistibly crispy on the outside. Get ready for a new family favorite that will have everyone asking for more!
Why You’ll Love Air Fryer Smashed Potatoes
If you own an air fryer, this recipe for smashed potatoes is an absolute game-changer. And if you don’t have one yet, don’t worry – we’ve included alternative instructions for oven baking below so no one misses out on this incredible dish! But for those with an air fryer, prepare for a revelation.
- Unbeatable Texture: These potatoes are truly addictive! They boast an incredibly crispy exterior that shatters with every bite, while the inside remains wonderfully tender and fluffy. It’s the perfect contrast that makes them so satisfying.
- Bursting with Flavor: Infused with aromatic garlic and fresh rosemary, every smashed potato is packed with savory goodness. The simple yet potent seasoning elevates the natural taste of the potatoes to new heights.
- Healthier Indulgence: One of the greatest benefits of using an air fryer is achieving that deep-fried crispiness with significantly less oil. The hot air circulation cooks them fast and evenly, creating a golden, crunchy skin without the need for excess fat. This makes them a lighter option compared to traditional frying methods.
- Quick and Easy: With just a few basic ingredients and straightforward steps, you can whip up these delectable potatoes in no time. The air fryer significantly cuts down on cooking time, making them an ideal choice for busy weeknights or last-minute entertaining.
- Versatile Side or Appetizer: Whether you serve them alongside a hearty main course, as a crowd-pleasing appetizer with your favorite dip, or even as a flavorful snack, these smashed potatoes are incredibly versatile and always a hit.
Essential Ingredients for Perfect Smashed Potatoes

Crafting these perfectly crispy air fryer smashed potatoes requires a selection of fresh, high-quality ingredients. Here’s a closer look at what you’ll need and why each component is crucial:
- Small Potatoes: These are absolutely crucial for the best results! Varieties like yellow potatoes (Yukon Gold) or red potatoes work wonderfully. Their waxy texture holds up well to boiling and smashing, and their smaller size means more surface area for crispiness. Aim for potatoes roughly 1.5-2 inches in diameter (about 9-10 small potatoes for 1 lb). Larger potatoes won’t smash as evenly or get as crispy.
- Salt: Essential for seasoning the boiling water. This ensures the potatoes are seasoned from the inside out, providing a foundational layer of flavor that’s impossible to achieve by only salting at the end. For finishing, flaky sea salt adds a delightful textural crunch and bursts of savory flavor.
- Olive Oil: Opt for high-quality extra virgin olive oil or pure olive oil. The rich, fruity notes of good olive oil truly enhance the overall taste. It’s what helps achieve that golden-brown crispiness in the air fryer. For an extra layer of richness, you can mix in a tablespoon of melted unsalted butter with the olive oil. Avocado oil is also a great high-smoke point alternative.
- Garlic Cloves: Fresh garlic is non-negotiable here! Lightly crushed cloves are infused into the olive oil, creating a fragrant, savory garlic oil that coats every potato. This infusion method imparts a deep, mellow garlic flavor without the risk of burnt garlic bits.
- Rosemary: Just one fresh sprig of rosemary is sufficient to infuse a beautiful, earthy aroma into the oil. Its piney notes complement the potatoes and garlic perfectly. If fresh rosemary isn’t available, a pinch of dried rosemary can be used, but fresh is highly recommended for optimal flavor.
- Seasoning: Beyond the initial salt, a generous sprinkle of freshly cracked black pepper and flaky sea salt after air frying will make all the flavors pop. Feel free to customize with other seasonings you enjoy, such as a dash of paprika for color and mild warmth, onion powder, or a hint of chili flakes for a subtle kick.
How to Make Air Fryer Smashed Potatoes: A Step-by-Step Guide
Follow these simple steps to create perfectly crispy and flavorful smashed potatoes using your air fryer. Precision in each stage ensures the best texture and taste!
- Boil the Potatoes: Begin by placing your small potatoes in a large pot. Cover them with cold water and add one teaspoon of salt. Bring the water to a rolling boil over medium-high heat. Cook the potatoes until they are fork-tender, meaning a fork can easily pierce through them without resistance, typically around 15-20 minutes depending on their size. Be careful not to overcook them into mush, as this will make smashing difficult. Once tender, drain the potatoes thoroughly and let them cool slightly on a plate or in the colander for about 5-10 minutes. This allows some steam to escape, which helps in achieving crispiness.
- Prepare the Infused Oil: While the potatoes are boiling or cooling, prepare your aromatic garlic and rosemary oil. Heat two tablespoons of olive oil in a small pan or saucepan over medium heat. Add the lightly crushed garlic cloves and the fresh rosemary sprig to the warm oil. Cook gently for about 2-3 minutes, just until the garlic becomes fragrant and turns a light golden color. Be careful not to burn the garlic, as this can make the oil bitter. Remove the pan from the heat and set the infused oil aside to cool slightly. The flavors will continue to meld as it sits.

- Smash the Potatoes: Once the potatoes are cool enough to handle, but still warm, place them on a cutting board or a clean, sturdy surface lined with parchment paper. This parchment paper is key to preventing sticking. Place another square piece of parchment paper on top of each potato. Using the bottom of a flat-bottomed glass, a potato masher, or even a sturdy mug, gently but firmly press down on each potato until it flattens to about ¼-inch thick. The goal is to smash them into disks, creating maximum surface area for crisping, without completely disintegrating them.
- Preheat Your Air Fryer: Preheat your air fryer to 400°F (200°C). If you’re using a conventional oven for an alternative method, preheat it to 425°F (220°C). Proper preheating ensures immediate crisping when the potatoes hit the hot surface.
- Brush and Arrange: Lightly brush the bottom of your air fryer basket with some of the prepared garlic-infused oil. This prevents sticking and adds an initial layer of flavor. Carefully arrange the smashed potatoes in a single layer in the air fryer basket, ensuring there is sufficient space between each potato for optimal air circulation. Overcrowding will steam the potatoes instead of crisping them. Once arranged, generously brush the top of each potato with the remaining garlic oil, making sure to distribute the garlic bits and rosemary evenly.
- Air Fry to Perfection: Air fry the potatoes at 400°F (200°C) for 15-20 minutes. For even crisping, flip the potatoes halfway through the cooking time. Continue to cook until they are gloriously golden brown and wonderfully crispy. If using an oven, bake for 25 to 35 minutes, flipping once, or until golden and crisp. Cooking times may vary slightly depending on your air fryer model and potato size, so keep an eye on them.

- Final Seasoning and Serve: Once cooked to crispy perfection, carefully remove the smashed potatoes from the air fryer. Immediately sprinkle them with freshly cracked black pepper and a pinch of flaky sea salt to taste. The salt will adhere better while the potatoes are hot.
- Enjoy Immediately: Serve your crispy, garlicky smashed potatoes immediately while they are hot. They are best enjoyed fresh to appreciate their incredible texture. Enjoy them as a delightful side dish, a satisfying snack, or a crowd-pleasing appetizer!

Creative Variations & Flavor Boosters
While the basic garlic and rosemary recipe for air fryer smashed potatoes is a classic for a reason, don’t hesitate to get creative! These potatoes are incredibly versatile and welcome a variety of additional flavors and ingredients to make them truly your own. Here are some ideas to inspire your culinary exploration:
- Fresh Herbs: Elevate the freshness by topping with a sprinkle of finely chopped fresh parsley, chives, thyme, or sliced green onions after air frying. These add vibrant color and an extra layer of aromatic complexity.
- Additional Seasonings: Beyond salt and pepper, consider incorporating other dried herbs and spices into your garlic oil or sprinkling them on before air frying. Great options include dried oregano, Italian seasoning, smoked paprika for a touch of warmth and color, onion powder, or even a pinch of chili powder for a smoky kick.
- Spicy Kick: If you love a bit of heat, add some red pepper flakes to the garlic oil during infusion, or sprinkle them over the potatoes before or after air frying. A dash of cayenne pepper can also provide a fiery touch.
- Cheesy Goodness: For an irresistible savory twist, sprinkle freshly grated cheese over the smashed potatoes during the last 2-3 minutes of air frying, or immediately after removing them from the basket. Parmesan cheese melts beautifully and adds a sharp, salty flavor. Other excellent choices include shredded cheddar, Gruyere, Monterey Jack, or even crumbled feta or cotija cheese for a tangier profile.
- Bacon Bits & More: For ultimate indulgence, sprinkle crispy bacon bits over the hot smashed potatoes. A drizzle of truffle oil after cooking can add an elegant, earthy aroma.
- Citrus Brightness: A squeeze of fresh lemon juice or a sprinkle of lemon zest over the finished potatoes can add a bright, zesty counterpoint to the rich flavors.
Perfect Pairings: What to Serve with Smashed Potatoes
Crispy smashed potatoes are incredibly versatile and make a fantastic complement to a wide range of main courses, or they can even shine as a standalone appetizer. Their satisfying crunch and savory flavor pair beautifully with almost anything. Here are some ideas to inspire your next meal:
- Grilled & Roasted Meats: They are a classic pairing for grilled chicken, roasted turkey, pan-seared steak, or juicy pork chops. Their light crispiness balances the richness of the meat.
- Fish & Seafood: Serve them alongside baked salmon, grilled cod, or shrimp scampi for a lighter yet satisfying meal.
- Eggs for Breakfast or Brunch: Yes, potatoes aren’t just for dinner! Enjoy them with scrambled eggs, a fried egg, or as part of a hearty breakfast platter.
- Vegetarian Mains: Pair them with roasted vegetables, a hearty bean burger, or a substantial green salad for a complete and flavorful vegetarian meal.
- Burgers & Sandwiches: They make a superior alternative to traditional fries or chips with your favorite burger or sandwich.
- Sauces & Dips: Smashed potatoes are excellent for dipping! Classic options include ketchup, a creamy aioli, or a tangy BBQ sauce. For a gourmet twist, try them with homemade Mayo-Ketchup Sauce, a creamy Wingstop Ranch, a spicy Popeyes Blackened Ranch, or a savory Buffalo Wild Wings Garlic Parmesan Sauce. A simple sour cream and chive dip also works wonders.
Pro Tips for Crispy Smashed Potatoes Every Time
Achieving the perfect crispy smashed potatoes is easier than you think, especially with these expert tips:
- Boil to Perfection: The key to a tender interior and crisp exterior starts with the boil. Cook the potatoes until they are soft enough to be easily pierced with a fork, but not so mushy that they fall apart. Overcooked potatoes will disintegrate when smashed, while undercooked ones will be hard to flatten and won’t get as fluffy inside.
- Gentle Smashing: When smashing, apply firm but gentle pressure. The goal is to flatten them into disks about ¼-inch thick, creating plenty of surface area for crisping, without breaking them into pieces. Using parchment paper above and below the potato helps tremendously with this process, preventing sticking and maintaining their shape.
- Don’t Overcrowd the Basket: This is perhaps the most crucial rule for air frying. Arrange the smashed potatoes in a single layer in your air fryer basket, ensuring there’s ample space between each one. Overcrowding traps steam, leading to soggy rather than crispy potatoes. If necessary, cook them in multiple batches.
- Preheat Your Air Fryer: Always preheat your air fryer. Placing potatoes into an already hot basket ensures they start crisping immediately, rather than slowly cooking and potentially drying out.
- Adjust Cooking Time and Temperature: Air fryers vary in power and efficiency. The recommended 15-20 minutes at 400°F (200°C) is a guideline. Keep an eye on your potatoes and adjust the cooking time or temperature slightly if they aren’t achieving your desired level of crispiness. A minute or two extra can make all the difference.
- Flip for Even Crispness: Flipping the potatoes halfway through the air frying process ensures both sides get beautifully golden and crunchy.
- Season Immediately: For the best flavor, sprinkle with flaky salt and freshly cracked black pepper the moment they come out of the air fryer. The heat helps the seasonings adhere and enhances their taste.
Make Ahead, Storage, and Reheating
While these garlicky smashed potatoes are truly at their best when served fresh and hot, some preparation can be done in advance, and leftovers can be stored and reheated.
- Make Ahead: You can boil the potatoes a day in advance. Once boiled and cooled, store them in an airtight container in the refrigerator. When you’re ready to cook, smash them and proceed with the air frying steps. This cuts down on active prep time significantly.
- Storage: Leftover air fryer smashed potatoes can be stored in an airtight container in the refrigerator for up to 3-4 days. While they won’t be as crispy as fresh, they’ll still be delicious.
- Reheating: To restore some of that delightful crispiness, reheat the potatoes in your air fryer at 350°F (175°C) for 5-8 minutes, or until heated through and crispy. Alternatively, you can reheat them in a preheated oven at 375°F (190°C) for about 10-15 minutes. Microwaving is not recommended, as it will make them soggy.
Explore More Potato Recipes
If you love these air fryer smashed potatoes, you might enjoy exploring other delicious potato creations:
- Mashed Potato Fries
- Potato Fritters
We hope you enjoy making and savoring these incredibly crispy and flavorful Air Fryer Smashed Potatoes! If you try this recipe, please take a moment to leave a comment and rating below. Your feedback is greatly appreciated and helps other readers discover amazing new dishes.
Recipe Card

Smashed Potatoes in Air Fryer
Small potatoes are boiled, then gently smashed and drizzled with garlic-infused oil before being air-fried until crispy. They are perfect as a side dish or appetizer.
Course: Snacks
Cuisine: American
Keyword: Air fryer smashed potatoes
Prep Time: 5 minutes
Cook Time: 40 minutes
Total Time: 45 minutes
Servings: 3
Calories: 133 kcal
Author: Geetanjali
Ingredients
- 1 lb small potatoes (9-10 count, 1.5-2 inches diameter)
- 1 teaspoon salt (for water)
- 2 tablespoon olive oil
- 4 garlic cloves (lightly crushed)
- 1 sprig rosemary (fresh recommended)
For sprinkling
- black pepper (freshly cracked, to taste)
- flaky sea salt (to taste)
Instructions
- Start by boiling the small potatoes in a pot of water with one teaspoon of salt until they’re soft enough to pierce with a fork, typically around 15-20 minutes. Drain them and allow them to cool slightly.
- Meanwhile, prepare the infused oil. Heat the olive oil over medium heat in a small pan or saucepan. Add the smashed garlic cloves and rosemary sprig. Cook until the garlic is fragrant and lightly golden, about 2-3 minutes. Remove from heat and set aside.
- Once the potatoes are cool enough to handle, place them on a cutting board lined with parchment paper. Place a square piece of parchment paper on top of each potato. Then, gently press down on each potato using the back of a flat-bottomed glass until it’s about ¼-inch thick. The parchment paper helps prevent the potatoes from sticking and potentially breaking apart.
- Preheat your air fryer to 400°F (200°C) or 425°F for an oven.
- Then, brush the air fryer basket with the prepared garlic oil. Arrange the potatoes in the air fryer basket in a single layer, ensuring they’re not touching. Brush the top of the potatoes with oil.
- Air fry the potatoes at 400°F (200°C) for 15-20 minutes, until they turn crispy and golden brown. Alternatively, if using an oven, bake for 25 to 35 minutes.
- Once cooked, carefully remove the potatoes from the air fryer and sprinkle them with freshly cracked black pepper and flaky salt to taste.
- Serve immediately. Enjoy!
Notes
- Cook the potatoes until they’re soft enough but not too mushy; otherwise, they’ll fall apart when smashed.
- Gently press down on the potatoes when smashing them; avoid applying too much pressure. If the potatoes are falling apart when you smash them, try placing them on the air fryer basket before smashing them.
- If the potatoes aren’t getting as crispy as you’d like in the given time, try adjusting the cooking time or temperature to your liking.
- Ensure the air fryer basket is not overcrowded; you can make them in batches if needed.
Nutrition
Calories: 133kcal | Carbohydrates: 11g | Protein: 1g | Fat: 9g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Sodium: 780mg | Potassium: 257mg | Fiber: 1g | Sugar: 0.5g | Vitamin A: 11IU | Vitamin C: 12mg | Calcium: 16mg | Iron: 1mg
Nutrition information is a general estimate only. Actual values may vary depending on the specific ingredients and brands used. For the most accurate information, please consult a registered dietitian or use your preferred nutrition calculator.
