Imagine the ultimate potato experience: a golden, craggy exterior that shatters with every bite, giving way to a fluffy, buttery center. These Air Fryer Crispy Smashed Potatoes with Garlic Herb Butter are the side dish you have been waiting for. By using the air fryer, you achieve a level of crunch that traditional roasting simply cannot match in half the time. Smothered in a rich, aromatic garlic herb butter, these potatoes transform from a humble root vegetable into a gourmet treat that will disappear from the plate in seconds. Whether you are hosting a dinner party or just want to level up your weeknight meal, this recipe is a total game-changer.
Recipe Information
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Servings: 4 servings
- Difficulty: Easy
Nutrition values
- Calories: 215 kcal
- Protein: 3g
- Carbs: 28g
Why Make This Air Fryer Crispy Smashed Potatoes with Garlic Herb Butter
This recipe combines the best of both worlds: convenience and flavor. The air fryer circulates hot air around the craggy edges of the smashed potatoes, creating a deep golden crust without the need for excessive oil. Unlike boiling or standard roasting, the “smashing” technique increases the surface area, meaning more space for that delicious garlic herb butter to seep into. It is a kid-friendly, crowd-pleasing dish that pairs perfectly with steak, chicken, or a fresh green salad. Plus, you save precious oven space for your main course!
Ingredients
- 1.5 lbs baby potatoes (yellow or red work best)
- 2 tablespoons olive oil
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 3 tablespoons unsalted butter, melted
- 3 cloves garlic, minced
- 1 tablespoon fresh parsley, finely chopped
- 1 teaspoon fresh rosemary or thyme, finely chopped
- Optional: Grated Parmesan cheese for topping
Directions
Step 1: Boil the Potatoes
Place the baby potatoes in a large pot and cover them with cold salted water. Bring the water to a boil over high heat. Reduce the heat and simmer for 12 to 15 minutes, or until the potatoes are fork-tender. Drain the potatoes thoroughly and let them steam dry for a few minutes. Drying them is essential for achieving maximum crispiness later.
Step 2: Smash and Season
Place the boiled potatoes on a flat surface or a cutting board. Use the bottom of a heavy glass or a potato masher to gently press down on each potato until it is about 1/2-inch thick. Be careful not to break them apart completely. Drizzle the smashed potatoes with olive oil and season both sides generously with salt and black pepper.
Step 3: Air Fry to Perfection
Preheat your air fryer to 400°F (200°C). Place the potatoes in the air fryer basket in a single layer; you may need to work in batches depending on the size of your machine. Cook for 12 to 15 minutes, flipping halfway through, until the edges are deep golden brown and very crispy.
Step 4: Prepare Garlic Herb Butter and Finish
While the potatoes fry, whisk together the melted butter, minced garlic, parsley, and rosemary in a small bowl. Once the potatoes are done, remove them from the air fryer and immediately brush them with the garlic herb butter while they are still piping hot. Sprinkle with Parmesan cheese if desired and serve immediately.
Expert Tips for Perfect Air Fryer Crispy Smashed Potatoes with Garlic Herb Butter
- Dry the Potatoes: After boiling, make sure the potatoes are very dry before oiling them. Excess moisture creates steam, which prevents the skin from getting truly crunchy.
- Don’t Overcrowd: Give the potatoes space in the air fryer basket. Air needs to circulate around all the edges to create that signature “shatter” crunch.
- Use Small Potatoes: Baby Yukon Gold potatoes are ideal because their thin skins crisp up beautifully and their flesh remains creamy.
- Preheat the Air Fryer: Always start with a hot air fryer to ensure the potatoes start crisping the moment they hit the basket.
Delicious Variations
- Loaded Smashed Potatoes: Top the finished potatoes with sour cream, crispy bacon bits, and chives for a baked potato twist.
- Spicy Garlic: Add a teaspoon of red pepper flakes or a dash of cayenne pepper to the butter mixture for a spicy kick.
- Lemon Herb: Add a teaspoon of fresh lemon zest to the herb butter to brighten up the flavors and cut through the richness.
- Vegan Version: Substitute the butter with a high-quality vegan butter alternative or simply use a garlic-infused olive oil.
Frequently Asked Questions
Can I make these without boiling them first?
It is highly recommended to boil them first. Boiling softens the interior, allowing you to smash them without the potato shattering into pieces. It also ensures the middle is creamy while the outside gets crispy.

What are the best potatoes to use?
Baby Yukon Gold or small red potatoes are the best choices. They have a waxy texture that holds together well during the smashing process and a natural buttery flavor.
How do I reheat leftovers?
Place the leftover potatoes back in the air fryer at 350°F (175°C) for 3 to 5 minutes. This will restore their crispiness much better than a microwave would.
Can I prepare these in advance?
Yes! You can boil and smash the potatoes up to a day in advance. Store them in the refrigerator, then oil and air fry them right before you are ready to eat.
Why are my potatoes not getting crispy?
This usually happens if the potatoes were too wet when they went into the air fryer or if the basket was overcrowded. Ensure they are dry and have plenty of space for air circulation.
Conclusion
Air Fryer Crispy Smashed Potatoes with Garlic Herb Butter are the ultimate side dish that feels fancy but requires minimal effort. The contrast between the crunchy edges and the soft, buttery center is absolutely addictive. Once you try this air fryer method, you will never want to roast potatoes any other way. Serve them at your next family dinner and watch them disappear!

Air Fryer Crispy Smashed Potatoes with Garlic Herb Butter
- Total Time: 35 minutes
- Diet: Vegetarian, Gluten-Free
Ingredients
- 1.5 lbs baby potatoes (yellow or red work best)
- 2 tablespoons olive oil
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 3 tablespoons unsalted butter, melted
- 3 cloves garlic, minced
- 1 tablespoon fresh parsley, finely chopped
- 1 teaspoon fresh rosemary or thyme, finely chopped
- Optional: Grated Parmesan cheese for topping
Instructions
- Step 1: Boil the Potatoes Place the baby potatoes in a large pot and cover them with cold salted water. Bring the water to a boil over high heat. Reduce the heat and simmer for 12 to 15 minutes, or until the potatoes are fork-tender. Drain the potatoes thoroughly and let them steam dry for a few minutes. Drying them is essential for achieving maximum crispiness later.
- Step 2: Smash and Season Place the boiled potatoes on a flat surface or a cutting board. Use the bottom of a heavy glass or a potato masher to gently press down on each potato until it is about 1/2-inch thick. Be careful not to break them apart completely. Drizzle the smashed potatoes with olive oil and season both sides generously with salt and black pepper.
- Step 3: Air Fry to Perfection Preheat your air fryer to 400°F (200°C). Place the potatoes in the air fryer basket in a single layer; you may need to work in batches depending on the size of your machine. Cook for 12 to 15 minutes, flipping halfway through, until the edges are deep golden brown and very crispy.
- Step 4: Prepare Garlic Herb Butter and Finish While the potatoes fry, whisk together the melted butter, minced garlic, parsley, and rosemary in a small bowl. Once the potatoes are done, remove them from the air fryer and immediately brush them with the garlic herb butter while they are still piping hot. Sprinkle with Parmesan cheese if desired and serve immediately.
- Cook Time: 35 minutes





