Crispy Potato Stacks with Garlic Butter and Parmesan

These crispy potato stacks layer thin potato slices with garlic-herb butter and Parmesan, then bake in muffin cups until the centers are tender and the exposed edges turn golden. They bring a little extra texture to a familiar potato side without needing a deep fryer or a complicated sauce.

why make this recipe

A muffin pan gives each portion its own shape, while the thin slices create buttery layers beneath the crisp tops. Garlic, thyme, and Parmesan season the potatoes without covering them in a heavy sauce.

• Individual stacks are convenient to portion and serve.
  
• Garlic-herb butter coats the layers with savory flavor.
  
• A covered first bake helps the centers soften before the tops brown.
  
• The stacks work alongside a weeknight dinner or a holiday roast.
  

how to make Crispy Potato Stacks

Ingredients

• 2 pounds small to medium Yukon Gold potatoes, scrubbed and dried, unpeeled (907 g)
  
• 6 tablespoons unsalted butter, melted and divided (85 g)
  
• 2 garlic cloves, finely minced
  
• 1 tablespoon finely chopped fresh thyme leaves
  
• 1/2 cup finely grated Parmesan cheese (about 50 g)
  
• 1/2 teaspoon fine salt
  
• 1/4 teaspoon freshly ground black pepper
  

Directions

1. Prepare the oven and pan: Heat the oven to 400°F (200°C) with a rack in the middle. Brush the bottoms and sides of a standard 12-cup metal muffin pan with 1 tablespoon of the melted butter. Set the muffin pan on a rimmed baking sheet to catch any drips.
   
2. Mix the garlic-herb butter: In a large bowl, stir together the remaining 5 tablespoons melted butter, garlic, thyme, salt, and pepper. Let the mixture cool until warm rather than hot.
   
3. Slice the potatoes: Cut the potatoes into even rounds about 1/16 inch thick (1.5 mm). Use a mandoline with its food holder, following the manufacturer’s instructions, or carefully slice with a sharp knife. Stop before a potato becomes too small to hold safely. Halve any rounds that are too wide for the muffin cups.
   
4. Coat the slices: Add the potatoes to the bowl and gently separate and turn the slices so the butter reaches between them. Add the Parmesan and toss again until evenly distributed.
   
5. Build the stacks: Divide the slices among the 12 muffin cups, placing smaller rounds toward the bottoms and slightly larger ones above them. Press gently to settle each stack and keep it no more than about 1/2 inch above the rim. Spoon any remaining butter and cheese from the bowl evenly over the stacks. If the pan cannot hold every slice securely, use an additional greased oven-safe muffin cup rather than overfilling.
   
6. Bake covered: Cover the muffin pan tightly with foil and bake for 25 minutes. Carefully remove the foil, opening it away from your face to release the steam.
   
7. Brown and check: Continue baking uncovered for 20 to 30 minutes, until the edges are deeply golden and a thin knife or skewer slides easily through the center of a stack. Start checking at 20 minutes. If the tops brown before the centers soften, loosely cover with foil and continue until tender.
   
8. Rest and lift out: Let the stacks rest in the pan for 5 minutes. Run a thin silicone or nonstick-safe spatula around each stack and carefully lift it out, supporting the bottom. Serve warm.
   

how to serve Crispy Potato Stacks

Serve the stacks warm after their brief rest, with the golden tops facing upward. Plan on two stacks per person as a side dish, alongside roast chicken, turkey, steak, or mushrooms and a green salad.

For a holiday meal, arrange them on a warm platter shortly before serving rather than covering them tightly for a long wait.

how to store Crispy Potato Stacks

Refrigerate leftovers in a shallow, covered container within 2 hours of cooking, or within 1 hour if the surrounding temperature is above 90°F (32°C). Keep the refrigerator at 40°F (4°C) or colder and use the stacks within 3 to 4 days.

To reheat, arrange the stacks on a baking sheet in a 375°F (190°C) oven. Begin checking after 15 minutes and continue until the centers reach 165°F (74°C). Loosely cover if the tops darken before the centers are hot.

tips to make Crispy Potato Stacks

• Choose potatoes narrow enough to fit the muffin cups without extensive trimming.
  
• Keep the slices evenly thin so each stack cooks at a similar rate.
  
• Dry the whole potatoes before slicing; do not add wet slices to the butter mixture.
  
• Separate slices as you toss so the seasoning reaches more than the outside of each handful.
  
• Use a metal muffin pan and grease both the bottoms and sides.
  
• Keep stacks stable rather than building tall towers above the pan.
  
• Check tenderness in the center, not just the color of the top slice.
  
• Wait 5 minutes before lifting the stacks out and support them underneath.
  

variation

For a pantry-herb version, replace the 1 tablespoon fresh thyme with 1 teaspoon dried thyme. Keep the potato, butter, and Parmesan quantities unchanged. This variation is separate from the base recipe.

FAQs

What potatoes should I use for potato stacks?
This recipe uses Yukon Gold potatoes. Choose small to medium potatoes with thin skins, scrub them well, and leave the skins on.

Do I need a mandoline?
No, but the slices should be very thin and even. A sharp knife is an alternative if you can slice carefully and consistently. If using a mandoline, always use its food holder and follow the manufacturer’s safety instructions.

Why are my potato stacks brown outside but firm inside?
The slices may be too thick or uneven, or the stacks may be overfilled. Loosely cover the pan and continue baking until a skewer slides easily through the center. Color alone does not establish that the middle is cooked.

Why did my stacks fall apart?
They may need a little more time to rest, or the layers may have shifted during removal. Let them stand for 5 minutes, loosen the sides gently, and support the bottom with a small spatula.

Can I prepare them ahead?
For an advance-preparation option, cook the stacks fully, refrigerate them promptly, and reheat using the storage instructions. Expect some change in texture; freshly baked stacks are the preferred serving option.

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Crispy Potato Stacks with Garlic Butter and Parmesan

Thin Yukon Gold potato slices layered with garlic-herb butter and Parmesan, baked in muffin cups until tender inside with golden edges.Prep Time: 25 minutesCook Time: 50 minutesAdditional Time: 5 minutes restingTotal Time: 1 hour 20 minutesYield: 12 stacks; 6 side-dish servings of 2 stacksCategory: Side DishMethod: Oven BakedCuisine: American

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Ingredients Equipment Method Notes

Ingredients

  

• 2 pounds small to medium Yukon Gold potatoes scrubbed and dried, unpeeled (907 g)
• 6 tablespoons unsalted butter melted and divided (85 g)
• 2 garlic cloves finely minced
• 1 tablespoon finely chopped fresh thyme leaves
• 1/2 cup finely grated Parmesan cheese about 50 g
• 1/2 teaspoon fine salt
• 1/4 teaspoon freshly ground black pepper

Equipment

• Standard 12-cup metal muffin pan
• Rimmed baking sheet
• Pastry brush
• Large mixing bowl
• Mandoline with food holder, or sharp knife and cutting board
• Measuring cups and spoons
• Aluminum Foil
• Thin skewer or knife
• Small silicone or nonstick-safe spatula
• Food thermometer for reheating

Method

 

1. Heat the oven to 400°F (200°C) with a rack in the middle. Brush the bottoms and sides of a standard 12-cup metal muffin pan with 1 tablespoon melted butter. Place the muffin pan on a rimmed baking sheet.
2. In a large bowl, stir together the remaining 5 tablespoons butter, garlic, thyme, salt, and pepper. Let cool until warm rather than hot.
3. Slice the potatoes into even rounds about 1/16 inch thick (1.5 mm). Use a mandoline with its food holder according to the manufacturer’s instructions, or carefully use a sharp knife. Stop before potato ends become unsafe to hold. Halve slices too wide for the cups.
4. Add the potato slices to the butter mixture. Separate and turn them gently to coat between the layers. Add the Parmesan and toss again.
5. Divide the slices among the 12 muffin cups, placing smaller rounds toward the bottoms and larger ones above them. Press gently and keep stacks no more than about 1/2 inch above the rim. Divide any butter and cheese remaining in the bowl over the tops. Use an additional greased oven-safe muffin cup for excess slices if needed; do not overfill.
6. Cover the muffin pan tightly with foil and bake for 25 minutes. Remove the foil carefully, opening it away from your face.
7. Bake uncovered for another 20 to 30 minutes, checking from 20 minutes, until the edges are golden and a knife or skewer slides easily through the centers. Loosely cover if the tops brown before the centers soften, and continue until tender.
8. Rest in the pan for 5 minutes. Loosen with a thin silicone or nonstick-safe spatula and lift out, supporting each stack underneath. Serve warm.

Notes

Keep slices evenly thin and separate them while coating.

Grease the bottoms and sides of the metal muffin cups; do not use paper liners.

Use the mandoline’s food holder, not bare fingers near the blade.

Check center tenderness rather than relying only on top color.

Refrigerate in a shallow, covered container within 2 hours, or within 1 hour above 90°F (32°C). Store at 40°F (4°C) or below and use within 3 to 4 days.

Reheat on a baking sheet at 375°F (190°C), checking after 15 minutes and continuing until the centers reach 165°F (74°C). Loosely cover if needed to prevent overbrowning.

Advance preparation: fully cook, refrigerate promptly, and reheat as directed; texture may change.

Optional variation: replace 1 tablespoon fresh thyme with 1 teaspoon dried thyme; keep all other base quantities unchanged.