These Parmesan Herb Potato Stacks with Garlic Butter are an elegant way to turn simple potatoes into a crispy, buttery holiday side dish.
Thin potato slices are layered with garlic butter, Parmesan, thyme, and black pepper, then baked in a muffin pan until the edges become deeply golden and crisp while the centers stay tender.
Their individual size makes them especially beautiful for Thanksgiving, Christmas, dinner parties, or any meal where you want potatoes that look impressive without requiring complicated preparation.
Why You Will Love This Recipe
- The edges become beautifully crisp and golden.
- The centers stay buttery and tender.
- Parmesan adds salty, savory flavor.
- Garlic and fresh herbs make every layer flavorful.
- Muffin cups create easy individual portions.
- The presentation is perfect for holiday dinners.
- The recipe uses simple, familiar ingredients.
- Most of the preparation can be done before guests arrive.
Ingredients
For the Potato Stacks
- 2½ lb Yukon Gold or russet potatoes
- 4 tablespoons unsalted butter, melted
- 2 tablespoons olive oil
- 3 cloves garlic, finely minced
- ¾ cup finely grated Parmesan cheese
- 1 tablespoon fresh thyme leaves
- 1 tablespoon finely chopped parsley
- 1 teaspoon salt
- ½ teaspoon freshly ground black pepper
- ¼ teaspoon garlic powder, optional
For Finishing
- Extra Parmesan
- Fresh thyme
- Chopped parsley
- Flaky salt, optional
- Extra cracked black pepper
🍳 Step-by-Step Masterclass Instructions
Yield: 12 potato stacks
Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C).
Generously grease a standard 12-cup muffin pan with butter or cooking spray.
Step 2: Prepare the Garlic Butter
In a small bowl, combine:
- Melted butter
- Olive oil
- Minced garlic
- Thyme
- Parsley
- Salt
- Black pepper
Stir until evenly combined.
Step 3: Slice the Potatoes
Wash and dry the potatoes.
Slice them very thinly, approximately 1/16–1/8 inch thick.
A mandoline slicer works especially well for creating uniform slices.
Masterclass Tip: Similar thickness is important. Thick slices may stay firm while very thin pieces can burn before the center cooks.
Step 4: Coat the Potatoes
Place the potato slices in a large bowl.
Pour the garlic butter mixture over them.
Add most of the grated Parmesan.
Toss carefully until the slices are evenly coated.
Step 5: Build the Stacks
Arrange potato slices into small stacks.
Place them vertically inside each muffin cup.
Fill each cup slightly above the rim because the potatoes will shrink as they bake.
Step 6: Add Extra Parmesan
Sprinkle a small amount of Parmesan between some of the upper layers and over the tops.
Do not add too much between every slice, as excessive cheese can prevent the layers from sitting neatly.
Step 7: First Bake Covered
Cover the muffin pan loosely with foil.
Bake for approximately 25 minutes.
This helps the centers cook through before the outside becomes too brown.
Step 8: Remove the Foil
Carefully remove the foil.
Continue baking uncovered for approximately 18–20 minutes.
Step 9: Check for Doneness
Insert a thin knife into the center of one stack.
It should slide through easily.
The outside edges should be crisp, curled, and deeply golden.
Step 10: Add More Color if Needed
If the centers are tender but you want crispier edges, bake for another 3–5 minutes.
Watch carefully during the final minutes.
Step 11: Rest the Stacks
Remove the pan from the oven.
Let the potato stacks rest in the muffin pan for approximately 5 minutes.
This helps them hold their shape.
Step 12: Remove Carefully
Run a thin knife around the outside of each stack.
Use a small offset spatula or spoon to lift each one from the muffin pan.
Step 13: Add the Finishing Touches
Sprinkle the warm potato stacks with:
- Extra Parmesan
- Fresh thyme
- Chopped parsley
- Cracked black pepper
- Optional flaky salt
Step 14: Serve
Arrange on a serving platter and serve warm.
The finished stacks should have deeply crispy Parmesan edges, soft buttery potato layers, savory garlic, and fresh herb flavor in every bite.
🔒 Storage & Reheating Tips
Refrigerator: Store leftover potato stacks in an airtight container for up to 3 days.
Oven: Reheat at 375°F (190°C) for 8–12 minutes until hot and crisp.
Air fryer: Reheat at 350°F (175°C) for 4–6 minutes for especially crisp edges.
Microwave: It will warm the potatoes, but the edges will become softer.
Make ahead: Slice and season the potatoes shortly before baking. For best texture and color, avoid leaving raw sliced potatoes exposed for long periods.
Partial make ahead: Bake the stacks earlier in the day, refrigerate once cooled, then reheat in the oven before serving.
Freezing: Freeze fully baked and cooled stacks for up to 1 month. Reheat from frozen in the oven until hot and crisp.
Crispness tip: Reheat uncovered so moisture can escape and the Parmesan edges can crisp again.
