Oven-Baked 3-Ingredient Potato Berrichonne
My grandmother made these every Sunday after church. The simplest recipes really are the best ones.
There are some recipes that never need a long ingredient list to become family favorites. This Oven-Baked 3-Ingredient Potato Berrichonne is one of them. Thinly sliced potatoes, sweet yellow onion, and smoky bacon are layered together and slowly baked until the potatoes are tender, the onion is soft and savory, and the top develops those irresistible golden, crispy edges.
Inspired by the rustic French tradition of Pommes de Terre Berrichonne, this simple potato dish is exactly the kind of old-fashioned side that belongs on a Sunday dinner table. It is inexpensive, hearty, comforting, and wonderfully uncomplicated.
The best part is that the ingredients do almost all of the work. As the casserole bakes, the bacon renders its flavorful fat, coating the potatoes while the onion softens between the layers. The result is a rustic side dish with plenty of savory flavor despite using only three main ingredients.
Whether you’re serving roast chicken, pork chops, ham, or turkey, these potatoes make an easy addition to almost any family meal.
Why You’ll Love This 3-Ingredient Potato Recipe
– Only 3 main ingredients: Potatoes, onion, and bacon are all you need.
– Budget-friendly: Simple pantry and refrigerator staples make this an affordable side dish.
– Easy preparation: Layer everything in one casserole dish and let the oven do the work.
– Perfect for Sunday dinner: Its rustic, comforting flavor pairs beautifully with traditional roasts.
– Crispy and tender: The potatoes become soft inside while the exposed bacon and edges turn beautifully golden.
– Make-ahead friendly: The ingredients can be prepared earlier in the day for easier dinner prep.
Ingredients for Potato Berrichonne
2 pounds Yukon Gold or russet potatoes
Potatoes are the heart of this dish. Yukon Gold potatoes have a naturally creamy texture and hold their shape beautifully after baking, while russet potatoes become soft and fluffy. Slice them thinly and evenly so they cook at the same rate.
1 large yellow onion
The onion provides natural sweetness and savory depth. As it bakes between the potatoes, it becomes tender and lightly caramelized, adding flavor without requiring a separate sautéing step.
8 slices bacon, chopped
Bacon supplies both the smoky flavor and cooking fat that make this simple casserole so satisfying. As it cooks, the rendered bacon fat works its way into the potato layers, giving them a rich, savory taste and helping the top become beautifully browned.
How to Make Oven-Baked Potato Berrichonne
1. Prepare the oven and ingredients
Preheat your oven to 375°F (190°C). Lightly grease a medium casserole dish.
Peel the potatoes if desired, then slice them into thin, even rounds. Thin slices are important because they allow the potatoes to become completely tender without over-browning the top.
Thinly slice the onion and chop the bacon into small pieces.
2. Build the first layer
Arrange half of the sliced potatoes evenly across the bottom of the casserole dish.
Scatter half of the sliced onion over the potatoes, followed by half of the chopped bacon.
Try to distribute the ingredients evenly so every serving gets a little potato, onion, and bacon.
3. Add the remaining layers
Repeat the process with the remaining potatoes, onion, and bacon.
Spread the top layer as evenly as possible. Keeping the bacon distributed across the surface helps create those delicious browned, crispy pieces as the casserole finishes baking.
4. Bake covered
Cover the casserole tightly with aluminum foil and bake for approximately 45 minutes.
The covered baking time allows the potatoes to steam and soften while the bacon begins rendering its flavorful fat.
5. Finish uncovered
Carefully remove the foil and return the casserole to the oven.
Continue baking for another 25 to 35 minutes, or until the potatoes are completely tender and the top is golden brown with crisp edges.
If you want an especially browned finish, place the casserole under the broiler for 1 to 2 minutes, watching it closely.
6. Rest and serve
Remove the casserole from the oven and let it rest for about 5 minutes.
This brief resting period allows the layers to settle and makes the dish easier to serve.
Pro Tips for the Best Potato Berrichonne
Slice the potatoes evenly. A mandoline can make quick work of slicing, but a sharp knife works perfectly well. Aim for slices of similar thickness so they finish cooking together.
Don’t make the slices too thick. Thick potato slices may remain firm in the center while the bacon and top become overly browned.
Choose the right potato. Yukon Gold potatoes give you a creamy, buttery texture, while russets produce a softer, fluffier result.
Watch the salt. Bacon can be quite salty, so taste before adding additional salt. A little freshly ground black pepper can add plenty of flavor without overwhelming the dish.
Give the bacon room. Spreading the bacon evenly across the layers helps distribute its smoky flavor and rendered fat.
Don’t skip the covered baking stage. The foil traps steam, helping the potatoes become tender before the top is exposed to the dry heat needed for browning.
For extra-crispy edges, broil briefly. One or two minutes under the broiler can create beautifully browned edges, but stay nearby because the bacon can go from golden to burnt quickly.
Easy Variations
Although the traditional beauty of this recipe is its simplicity, there are a few ways to personalize it.
Add fresh thyme: A small amount of fresh thyme gives the potatoes a subtle herbal aroma.
Add black pepper: Freshly cracked pepper provides a gentle contrast to the rich bacon.
Leave the skins on: If using clean, thin-skinned potatoes, you can skip peeling them for a more rustic presentation.
Try different potatoes: Yukon Gold and russet potatoes both work wonderfully, so use whichever you already have available.
Make-Ahead Instructions
For easier Sunday dinner preparation, slice the potatoes and onion and chop the bacon earlier in the day. Store the prepared ingredients separately in the refrigerator.
When you’re ready to cook, simply layer everything in the casserole dish and bake according to the recipe.
For the best texture, avoid assembling the raw potatoes too far in advance, as they can discolor and release moisture.
What to Serve With Potato Berrichonne
This old-fashioned potato casserole is versatile enough to accompany everything from a simple weeknight dinner to a holiday feast.
Serve it alongside:
– Roast chicken
– Pork chops
– Glazed ham
– Roast turkey
– Roast beef
– Grilled or baked sausages
– Steamed green beans
– Roasted carrots
– A crisp green salad
For an extra French-inspired touch, serve a little Dijon mustard alongside the finished potatoes. Its tangy flavor cuts through the richness of the bacon beautifully.
Frequently Asked Questions
Can I use russet potatoes?
Absolutely. Russet potatoes become soft and fluffy when baked and work very well in this recipe. Yukon Gold potatoes will give you a somewhat creamier texture.
Do I have to peel the potatoes?
No. If your potatoes have clean, thin skins, you can leave them unpeeled. The finished dish will have a more rustic appearance.
Can I prepare this potato casserole ahead of time?
You can prepare the ingredients earlier in the day and refrigerate them separately. Assemble the casserole shortly before baking for the best texture.
How do I make the top extra crispy?
Bake uncovered until deeply golden, then place the casserole under the broiler for 1 to 2 minutes. Watch it carefully to prevent the bacon from burning.
Is this really a three-ingredient recipe?
Yes. The main recipe uses only potatoes, yellow onion, and bacon. Optional seasonings such as black pepper or fresh thyme can be added if desired, but they aren’t necessary.
The Simple Sunday Side Dish Worth Passing Down
Some of the most memorable family recipes aren’t complicated at all. They are the recipes made with familiar ingredients, prepared without fuss, and served often enough that their smell becomes part of the memories surrounding the dinner table.
This 3-ingredient Potato Berrichonne has everything you want in an old-fashioned side dish: tender potatoes, sweet baked onion, smoky bacon, and wonderfully crisp golden edges. It is simple enough for a weeknight, comforting enough for Sunday dinner, and special enough to earn a place beside your holiday favorites.
When you need an affordable, dependable potato recipe that doesn’t require a long shopping list, this Oven-Baked Potato Berrichonne is the kind of recipe you’ll be happy to have tucked away in your collection. Sometimes, the simplest recipes really are the ones everyone remembers.