4-Ingredient Au Gratin Potato Stacks
Au Gratin Potato Stacks are little individual stacks of thinly sliced potatoes layered with cream and cheese, then baked in a muffin pan until tender in the middle and beautifully golden around the edges. They have everything you want from classic au gratin potatoes, just in a much easier-to-serve shape.
I especially like these when a regular casserole of potatoes feels a little too casual for the meal. Each stack comes out as its own portion, with crisp cheesy edges and soft layers underneath.
Why You’ll Love This Recipe
These potato stacks have two textures going on at once: creamy, tender potatoes in the center and browned cheese around the top and edges.
They’re also much easier to portion than a large pan of scalloped or au gratin potatoes. Everyone gets their own stack, including some of those crispy edges that usually disappear first from a casserole dish.
And despite how they look, the ingredient list is wonderfully short. Potatoes, cream, cheese, and butter are really all you need.
They’re lovely alongside a roast, steak, or chicken, and they fit naturally onto a Thanksgiving, Christmas, or Easter table. The muffin pan does most of the shaping for you, so they look impressive without requiring fussy preparation.
With only four ingredients, slicing the potatoes evenly is the one detail worth paying attention to. Thin, consistent slices cook at the same rate and create those neat layers.
Ingredients You’ll Need
Only four ingredients go into these cheesy potato stacks:
- Russet or Yukon Gold potatoes
- Heavy cream
- Gruyère or cheddar cheese
- Unsalted butter
How To Make Au Gratin Potato Stacks
Step 1: Preheat the oven to 375°F. Generously butter the cups of a standard 12-cup muffin pan, including around the upper edges where the cheese may bubble over.
Step 2: Peel the potatoes if desired, then slice them very thinly—about ⅛ inch thick. A mandoline is especially useful here because evenly sliced potatoes will cook much more consistently.
Step 3: Place the potato slices in a large bowl and pour in the heavy cream. Add most of the shredded cheese and gently toss until the slices are lightly coated.
Step 4: Layer the potatoes inside each muffin cup, stacking the slices nearly to the top. Sprinkle a little cheese between some of the layers as you go rather than concentrating all of it on the surface.
Step 5: Spoon any cream remaining in the bowl over the potato stacks, dividing it among the muffin cups. Finish with the reserved shredded cheese.
Step 6: Cover the muffin pan loosely with foil and bake for about 25 minutes. Remove the foil and continue baking for another 20–25 minutes, until the potatoes are completely tender and the tops are golden.
Step 7: Test one of the stacks near the center of the pan with a thin knife. It should slide through the potato layers easily without resistance. If the potatoes still feel firm, give them another few minutes.
Step 8: Let the stacks rest in the muffin pan for about 5–10 minutes. Run a thin knife around the edges, then carefully lift each stack onto a serving platter.
Au Gratin Potato Stack Variations
Cheddar Potato Stacks
Use sharp cheddar for a stronger, familiar cheese flavor and plenty of golden color.
Gruyère Potato Stacks
Gruyère gives the potatoes a slightly nutty flavor and a smooth, creamy melt.
Two-Cheese Potato Stacks
Combine Gruyère and cheddar if you want some of the flavor of both.
Extra-Crispy Potato Stacks
Make the stacks slightly shorter so more of the potato and cheese edges are exposed to the heat.
Mini Potato Stacks
Use a mini muffin pan for bite-sized portions. Slice the potatoes smaller and begin checking them much earlier.
Storing Au Gratin Potato Stacks
Let leftovers cool, then refrigerate them in an airtight container within two hours. They’ll keep for about 3–4 days.
Reheat the stacks in the oven or air fryer until hot throughout. Dry heat is much better than the microwave for bringing back those browned, cheesy edges.
What To Serve With Au Gratin Potato Stacks
Au Gratin Potato Stacks are especially good with roast beef, steak, roast chicken, or turkey, which makes them an easy choice for both Sunday dinner and a holiday table. Since the potatoes are already creamy and rich, I’d add something simple and green alongside them—roasted asparagus, green beans, broccoli, or a crisp salad all work nicely. They’re also pretty enough to serve for Christmas or Easter when you want the potato side to feel a little more special than an everyday casserole.
Slice the potatoes as evenly as you can. With only four ingredients, that little bit of preparation is what gives you tender layers from top to bottom instead of crisp edges surrounding a firm center.
FAQ
What Potatoes Work Best?
Russets give you especially soft, tender layers, while Yukon Golds have a naturally creamy texture and hold their shape nicely. Either works well.
Do I Need A Mandoline?
No, but it makes the job much easier. If slicing by hand, use a sharp knife and try to keep every slice close to the same thickness.
Why Are My Potatoes Still Firm?
The slices were probably too thick or uneven. Cover the pan again if the tops are already browned and continue baking until a knife passes easily through the center.
Can I Make These Ahead?
You can bake them earlier in the day and gently reheat them before serving. They’re at their nicest freshly baked, when the cheesy edges are still crisp.
What Cheese Is Best?
Gruyère gives you a classic au gratin flavor and melts beautifully. Sharp cheddar is an easier, less expensive alternative and works very well too.
How Do I Get Them Out Of The Muffin Pan?
Let them rest for several minutes first. Loosen the edges carefully with a thin knife or small offset spatula, then lift each stack from underneath.
And don’t rush them out of the muffin pan. Five or ten minutes of resting helps the creamy layers settle so those individual stacks stay together when you lift them out.
This 4-Ingredient Au Gratin Potato Stacks recipe turns thinly sliced potatoes into crispy, golden stacks with a creamy, cheesy center. Easy to prepare and perfect as an elegant side dish, these individual potato stacks are delicious for holidays, dinner parties, or a cozy family meal.
Ingredients
- 2 pounds Russet or Yukon Gold potatoes
- 1 cup heavy cream
- 2 cups shredded Gruyère or sharp cheddar cheese
- 3 tablespoons unsalted butter, softened
Instructions
- Preheat the oven to 375°F and generously butter a 12-cup muffin pan.
- Slice the potatoes about ⅛ inch thick.
- Toss the potato slices with the heavy cream and 1½ cups of the shredded cheese.
- Layer the potatoes in the muffin cups, stacking them nearly to the top.
- Divide any remaining cream among the stacks and sprinkle with the remaining ½ cup cheese.
- Cover loosely with foil and bake for 25 minutes.
- Remove the foil and bake for another 20–25 minutes, until golden and completely tender.
- Rest for 5–10 minutes, loosen the edges, and carefully remove the stacks from the pan.
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