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I first made Pommes Anna for a French dinner party I had for 10 people I was traveling to Spain and France with, and it came out absolutely perfectly! It had not yet sensed my fear because when I made it again—and again and again—it never quite worked, from sticking to the pan to a sadly pale crust. Nothing like what you see here. But I would not give up; I had done it once before! I experimented with different recipes and techniques and finally landed on this recipe.
What Is Pommes Anna?
Pommes Anna is a classic French dish of thinly sliced potatoes tossed with butter and layered into a cake with a golden-brown, crisp crust and meltingly tender, buttery potatoes inside. Potatoes are truly magical—they start out as ugly, dirty, brown nubs that can be transformed into almost anything. Hardly anything gets quite as crisp or as luxuriously soft as a potato. The French have a way of making humble foods look and taste elegant, and this is no exception. With just a few ingredients, the end result is much more than the sum of its parts.
How To Make Pommes Anna
You’ll need a couple pieces of equipment and ingredients* to make this recipe:
The process starts by peeling potatoes—a mundane kitchen task that I, for some reason, love, despite its almost universally hated status in most other households. Holding the potatoes in cold water after peeling helps prevent them from oxidizing and discoloring. Once your potatoes are peeled, they need to be thinly sliced, so they both stack and compact easily and cook evenly. Again, make sure to hold them in water after slicing. Rinse them in cold water and pat them as dry as you can.
Clarified butter is traditionally used to prevent it from burning as this cooks in the oven; I find it hard to source clarified butter in the grocery store, but ghee is readily available and very similar. You could clarify your own butter, but I’m going with ghee—flavored with garlic, of course.
After your potatoes are dried, toss them with the melted ghee and potato starch; the fat will help prevent further discoloration while the potato starch helps the slices stick together to give a tighter structure to the cake (a trick I learned from Smitten Kitchen). Preheat your cast-iron skillet over medium heat and add a little olive oil (for a little more richness) once hot. The trickiest part is layering the potatoes in the preheated skillet…don’t burn yourself! You want to continue to compact the potato cake as you layer the slices. You really want this to be one cohesive cake when it’s done so that you can slice and serve.
Once your cake is layered, keep the skillet on the stove over medium heat for another few minutes; this will help jumpstart the browning on the bottom. Transfer to the oven, covered and weighted with a skillet, to finish cooking through. Once the potatoes are tender, I transferred this back to the stove to put a little more direct heat on the bottom of the skillet, further ensuring a crisp crust. I highly recommend you shake the pan as you do this to ensure the bottom is releasing easily. The combination of achieving a crispy crust while also being able to remove the potato cake, whole in all its glory, from the skillet was one of the biggest challenges I had when developing this recipe.
*Note: This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases made through affiliate links.
I like to serve with crème fraîche, chives, and flaky salt and pepper on top. You can also add some microgreens or arugula because a salad on top just feels healthier, right?
Go ahead and plan a French dinner party for you and your friends. This side dish will steal the show. Bon appétit and enjoy!
Pommes Anna
- Yield: 6 to 8 servings 1x
Description
Pommes Anna is a classic French dish of thinly sliced potatoes tossed with butter and layered into a cake that manages to have both a golden-brown, crisp crust and meltingly tender, buttery potatoes inside. With just a few ingredients, this side dish is much more than the sum of its parts.
Ingredients
- 3 pounds russet potatoes
- Olive oil, as needed
- 1/2 cup clarified butter or ghee
- 6 sprigs thyme
- 2 garlic cloves
- 1–1/2 tablespoons potato starch or potato flour
- Kosher salt and freshly ground black pepper
- Crème fraîche, finely chopped fresh chives, and flaky sea salt, for serving
Instructions
- Preheat the oven to 400°.
- Prepare a medium mixing bowl by filling with cold water. Wash and peel the potatoes and place in the water to hold. Working with one potato at a time, remove from the water and pat dry with paper towels. Thinly slice using a mandoline or knife; the slices should be no thicker than 1/8 inch. After you finish with one potato, place the slices in the water and repeat with the remaining potatoes.
- In a small saucepan, melt the clarified butter or ghee over medium heat. Add the thyme sprigs and grate the garlic cloves into the butter using a microplane (or finely mince with a knife and add). Heat for about 1 to 2 minutes, until the garlic is fragrant and the flavor has infused into the butter. Remove the thyme sprigs and add the potato starch, salt, and pepper, stirring to combine. Remove from the heat and set aside.
- After all the potatoes are sliced, strain the potatoes from the water and rinse again with cold water. Pat dry with paper towels, removing as much water as possible.
- Place a 10-inch cast-iron skillet over medium heat; allow to preheat for about 3 minutes. Once heated (it won’t be ripping hot but that’s okay), add 1 to 2 tablespoons of olive oil. This will help prevent the butter in contact with the pan from burning.
- Toss the dried potato slices with the infused butter and mix to thoroughly coat. With the heat still on under the skillet, carefully place a potato slice in the center of the skillet and proceed to make circles of overlapping potato slices from the center to the edge of the pan. Continue building up the layers by repeating with the remaining potatoes until all are used. Gently shake the pan several times to ensure the potatoes on the bottom are not sticking. Press down lightly as you build the layers to ensure they are adhering to each other. Once the potato cake is built up, continue cooking for 3 to 5 minutes, gently shaking the pan occasionally, to allow the crust to begin to form. Top with a greased piece of foil and place a heavy skillet of the same size on top, weighing the skillet down with beans, rice, or pie weights if needed. The skillet needs to fully cover the surface area of the skillet underneath to ensure enough pressure is applied.
- Transfer to the oven and bake for 30 minutes with the foil cover. After 30 minutes, remove the foil and bake for an additional 10 to 15 minutes, until the potatoes are tender and the sides are turning golden brown. Remove the pan from the oven and place it on the stovetop. Cook on medium-high for an additional 3 to 5 minutes, gently shaking the pan occasionally to dislodge the potatoes from the bottom of the skillet. Remove from the heat and, (very) carefully, tilt the pan over a small bowl to remove as much of the melted butter as possible. Run a knife around the sides and carefully invert the skillet over a serving plate. Cut into wedges and serve with crème fraîche, chives, and flaky sea salt, if desired.
- Category: Sides, Vegetable Sides, Side Dishes, Vegetarian