Boulangère Potatoes

Story behind the dish

There’s something undeniably cozy about a dish that layers tender potatoes with caramelized onions and fragrant herbs, then bakes to crispy perfection. Boulangère Potatoes harks back to rustic French comfort food, transforming simple ingredients into a warm, satisfying centerpiece. It’s the kind of dish that fills the kitchen with inviting aromas and makes everyone gather around the table, eager to dig in.

Once baked, the potatoes develop a beautifully golden crust, while the onions melt into each slice, adding layers of flavor that linger. It’s perfect as a vegetarian main or a hearty side—simple, yet incredibly fulfilling.

Ingredients

• 2 large onions, finely chopped
• Sprigs of fresh thyme (about 4-5)
• 2 tablespoons olive oil
• 3 pounds (1.5 kg) potatoes, peeled and thinly sliced
• 14 oz (425 g) vegetable stock

Step-by-step

1. Preheat your oven to 400°F (200°C) and set a rack in the middle. Lightly grease a 1.5-quart (1.4-liter) gratin dish with a bit of oil.
2. Heat the olive oil in a frying pan over medium heat. Add the chopped onions and sprigs of thyme. Cook for about 5 minutes until the onions are softened and just starting to turn golden.
3. Spread a thin layer of sliced potatoes evenly over the base of the prepared dish.
4. Sprinkle a few of the sautéed onions over the potatoes.
5. Repeat layering potatoes and onions until all ingredients are used, ending with a layer of potatoes on top.
6. Pour the vegetable stock evenly over the layered potatoes.
7. Cover with foil and bake for 50 to 60 minutes, or until the potatoes are tender when pierced with a fork, and the top is golden and crisp.
8. Remove from the oven, let rest for a few minutes, then serve warm.

Chef’s tips & serving ideas

• For extra flavor, sprinkle a little grated cheese such as Gruyère over the top during the last 10 minutes of baking.
• Serve alongside a crisp green salad and a glass of white wine for a complete French-inspired meal.

Closing thoughts

This Boulangère Potatoes recipe is a wonderful reminder that simple ingredients—onions, potatoes, thyme—can create extraordinary comfort in a dish. It’s perfect for cozy family dinners or a gathering with friends. With its crispy crust and flavorful layers, it’s sure to become a favorite in your oven repertoire. Happy baking!