These crispy baked accordion potatoes have golden edges, tender centers and little folds that catch the garlic herb oil. Smoky chipotle mayo adds a creamy, tangy dip for a vegan side dish or snack.

The accordion shape comes from straight cuts on one side and diagonal cuts on the other. The cutting takes a little patience, especially the first time, but thin knife stops and evenly sliced potatoes make it much easier.

Why It Works

  • More crisp edges: The closely spaced cuts expose more potato to the oven heat and give the seasoning somewhere to settle.
  • A tender middle: Even planks help the centers cook through before the delicate edges get too dark.
  • A balanced dip: Lime brightens the creamy vegan mayo, while chipotle adds smokiness and adjustable heat.

How To Make It

Mix the seasoned oil, cut the potatoes, then brush and bake. Use the photos as a cutting guide; the full measurements and cooking instructions are in the recipe card below.

Garlic, herbs and paprika mixed into oil
Mix: Stir the garlic, herbs and seasoning into the oil.
Straight cuts in a potato plank between two knife stops
Slice: Make straight cuts across each plank using thin skewers as stops.
Diagonal cuts on the reverse of a potato plank
Flip: Turn the plank over and cut diagonally across the other side.
Cut potato plank gently opened into an accordion pattern
Open: Gently flex the potato without pulling the slices apart.
Garlic herb oil brushed over an accordion potato
Brush and bake: Dry well, coat both sides with the seasoned oil and bake until crisp.
Smoky chipotle vegan mayonnaise in a bowl
Make the dip: Stir the mayo, lime and chipotle together and serve with the warm potatoes.

Tips

  • Use thin knife stops: Wooden cocktail skewers work better than thick chopsticks for these thin planks. They must sit lower than the potato so the knife can cut deeply while leaving a thin connected layer. Keep fingers clear of the blade.
  • Keep the thickness even: Aim for ¼ inch (6 mm) planks with cuts about ⅛ inch (3 mm) apart. Thicker pieces take longer, and shallow cuts will not open properly.
  • Dry every groove: Cold water keeps cut potatoes from browning while you finish the batch. Pat them thoroughly dry before adding oil; water trapped in the cuts encourages steaming.
  • Give each piece room: Arrange in a single layer with gaps. Use a second tray if necessary, and swap tray positions if they brown unevenly.
  • Check the center as well as the edges: Readers have reported needing longer than the suggested baking time. Continue until a small knife slides into the thickest part easily; if the edges darken too soon, lower the heat slightly and give the centers longer.

Swaps and Variations

  • Potato choice: Yukon Gold potatoes give a creamy center; Russets are a good option for a fluffier texture. Larger, fairly regular potatoes are easier to cut into planks.
  • Herbs: Use thyme alone if you do not like rosemary. For dried herbs, start with about one third of the fresh amount.
  • A milder dip: Start with less chipotle and add more to taste, or leave it out for a lime mayo.
  • Optional finish: Add vegan parmesan and chives just before serving, or enjoy the potatoes with the garlic herb coating alone.

Serving Ideas

Serve these hot with the chipotle mayo on the side so the edges stay crisp. They pair well with a lentil patty sandwich, a veggie burger or a fresh salad, and make a shareable appetizer for a relaxed dinner.

Frequently Asked Questions

What is the difference between accordion and Hasselback potatoes?

Accordion potatoes use flat planks cut on both sides, creating a flexible lattice. Hasselback potatoes usually keep the potato whole and use parallel cuts from the top, leaving the base intact.

Why will my potatoes not open into an accordion?

The cuts may be too shallow or too far apart, or both sides may have been cut in the same direction. Make straight cuts on one side and diagonal cuts on the other, leaving a thin connected layer. Do not force the potato open.

Can I use chopsticks to stop the knife?

Only if they are thinner than your potato planks. Thick chopsticks can prevent the knife from cutting deeply enough. A reader found wooden cocktail skewers easier to use with thin planks.

Do I need to boil or soak the potatoes first?

There is no boiling step in this recipe. Keep the cut planks in cold water while you work to limit browning and rinse away surface starch, then dry thoroughly. You do not need to add a separate long soak.

Why are my potatoes still firm or not crispy?

Firm centers usually need more cooking time, particularly with thicker planks. Soft, pale edges can come from excess moisture, a crowded tray or uneven oil coverage. Check tenderness and color rather than relying on the timer alone.

Can I make them in an air fryer?

Readers have reported success with an air fryer, but the recipe timings below are for an oven. Cook in a single layer in batches, turn carefully and check frequently for a tender center and crisp edges; the timing depends on your appliance and potato thickness.

What if I accidentally cut all the way through?

Keep the broken pieces and roast them as potato slices alongside the others. Smaller pieces may finish sooner, so remove them when tender and golden.

Can I prepare or freeze them ahead?

You can cut the potatoes a few hours ahead and keep them submerged in cold water in the refrigerator, then drain and dry well before baking. One reader reported freezing and reheating successfully in an air fryer, but fresh baking is the best choice for the crispest texture.

Storage

Refrigerate cooled leftovers in an airtight container for up to 3 days, with the dip in a separate container. Reheat the potatoes in the oven or air fryer until hot throughout and crisp at the edges. A microwave will warm them but soften the texture. Add fresh chives after reheating.

More Potato Recipes

Crispy Baked Accordion Potatoes Chipotle Mayo

Crispy Baked Accordion Potatoes with Smoky Chipotle Mayo

5 from 10 reviews
Golden potato planks with crisp accordion edges and tender centers, brushed with garlic herb oil. Serve with smoky chipotle vegan mayo as a side dish or appetizer.
Prep Time 15 minutes
Cook Time 30 minutes
Resting Time 5 minutes
Total Time 50 minutes
Servings: 12 accordion potatoes
Course: Appetizer, Side Dish, Snack
Cuisine: American
Calories: 166

Ingredients
 
 

Accordion Potatoes:
  • 4 medium  Yukon Gold or Russet Potatoes
Garlic Herb Marinade:
  • 60 ml Avocado oil or neutral oil
  • 1 tsp Kosher salt
  • 1/2 tsp Black pepper
  • 1/2 tsp Paprika
  • 2 tsp Fresh rosemary finely minced
  • 2 tsp Fresh thyme finely minced
  • 2 garlic cloves finely grated
Smoky Chipotle Mayo:
  • 120 g Vegan mayo
  • 2 tsp Lime juice
  • 2 tsp Chipotle paste or adobo sauce
  • Salt to taste
  • Black pepper to taste
Optional Finishes:
  • 2 tbsp Vegan parmesan
  • 2 tbsp Fresh chives finely chopped

Equipment

  • Large sheet pan
  • parchment paper (optional but helpful)
  • Thin wooden skewers (lower than the potato planks)
  • Sharp knife
  • Cutting board
  • Pastry brush (or shallow bowl for dipping)
  • Mixing bowls
  • Measuring spoons and cups

Method
 

  1. Preheat the oven to 425°F (220°C).
  2. Mix the avocado oil, salt, pepper, paprika, rosemary, thyme, and grated garlic in a shallow bowl.
  3. Trim two opposite sides of each potato so it sits flat. Cut into 1/4-inch (6 mm) planks and place in cold water.
  4. Place a plank between two thin skewers lower than the plank. Make straight cuts roughly 1/8 inch (3 mm) apart, stopping at the skewers and leaving a thin uncut layer. Flip and repeat at a 45° angle. Do not force the cuts open. Return to cold water while you cut the rest.
  5. Pat the potatoes completely dry. Arrange in one layer on a room-temperature sheet pan and brush both sides with the garlic-herb oil.
  6. Bake for 12 to 15 minutes until golden underneath. Flip and bake another 12 to 15 minutes, until the centers are tender and the edges crisp. Thicker pieces may need longer; continue in short intervals if the centers are firm. If the edges darken before the centers soften, lower the heat slightly. For extra color, broil for 1 to 2 minutes only after the centers are tender, using a broiler safe tray without parchment. Watch closely.
  7. While the potatoes bake, mix the vegan mayo, lime juice, salt, pepper, and chipotle paste or adobo sauce. Adjust the heat to taste.
  8. Rest for 5 minutes, then add optional vegan parmesan and chives. Serve hot with the chipotle mayo. The total time is an estimate; allow extra time if you are new to the accordion cuts.

Nutrition

Calories: 166kcalCarbohydrates: 14gProtein: 2gFat: 11gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gSodium: 268mgPotassium: 306mgFiber: 1gSugar: 0.5gVitamin A: 87IUVitamin C: 5mgCalcium: 23mgIron: 1mg

Notes

Cutting: Use thin skewers lower than the potato planks, not thick chopsticks. Cut straight on one side and diagonally on the other, leaving a thin connected layer.
Timing: The 50 minute total is an estimate. Allow extra preparation time for the cutting; thicker planks and different ovens can need longer. Check for tender centers as well as golden edges.
Nutrition: Values are approximate per accordion potato when the batch is divided into 12. Potato size, oil and dip used, optional toppings and product brands affect the result.

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