Julia Child Zucchini Rice Gratin-Tian de Courgettes
Julia Child’s Zucchini and Rice Gratin, or Tian de Courgettes au Riz as it’s known in its French homeland, is a dish that evokes warmth, comfort, and the sheer joy of simple, elegant cooking. There’s something incredibly satisfying about transforming humble zucchini and rice into a masterpiece, and this particular recipe from the legendary Julia Child does just that. People adore this gratin for its delightful interplay of textures – the tender, yielding zucchini embraced by creamy, flavourful rice, all crowned with a golden, irresistible crust. It’s a testament to how a few quality ingredients, treated with care and a touch of French flair, can create something truly extraordinary. This Julia Child’s Zucchini and Rice Gratin isn’t just a side dish; it’s an experience, a taste of sunshine and sophisticated simplicity that will have everyone asking for seconds.

Julia Child’s Zucchini and Rice Gratin (Tian de Courgettes au Riz)
There are some dishes that just taste like pure comfort, and Julia Child’s Zucchini and Rice Gratin, or Tian de Courgettes au Riz as it’s known in French, is most certainly one of them. This isn’t just a side dish; it’s a celebration of humble ingredients transformed into something utterly delicious and satisfying. Julia, with her inimitable wisdom and generous spirit, brings us a recipe that is surprisingly simple yet yields a wonderfully creamy, cheesy, and vegetable-forward gratin. It’s the perfect way to showcase fresh zucchini and a delightful departure from your everyday rice side.
This dish is a testament to the idea that good food doesn’t need to be complicated. The beauty lies in the layering and the slow, gentle cooking that allows the flavors to meld beautifully. Imagin extracte tender slices of zucchini, perfectly cooked rice, and a savory, cheesy sauce all baked together until golden and bubbly. It’s a dish that’s both rustic and elegant, making it suitable for a weeknight dinner or a special occasion. I love how this gratin can be adapted too; you can add a pinch of nutmeg to the sauce for an extra layer of warmth, or perhaps some fresh herbs like thyme or parsley stirred in. But for now, let’s stick to Julia’s masterful origin extractal.
Ingredients:
Cooking Instructions:
Preparation is Key
Before we dive into the layering and baking, a little prep work is essential to ensure the best texture and flavor. First, we need to tackle the zucchini. Wash your zucchini thoroughly and then slice them about 1/8 to 1/4 inch thick. Don’t worry about peeling them; the skins add lovely color and texture. If your zucchini are very large, you might want to remove the tough inner seeds, but for most medium-sized ones, this isn’t necessary. We’ll then lightly salt the zucchini slices and let them sit for about 30 minutes. This step is crucial for drawing out excess moisture. After 30 minutes, you’ll see beads of water on the surface of the zucchini. Pat them dry gently with paper towels. This par-cooking and moisture removal step prevents the gratin from becoming watery and ensures the zucchini softens beautifully as it bakes.
The Rice and Aromatics
While the zucchini is sweating, we’ll get our rice and aromatics ready. In a medium saucepan, cook the 1/2 cup of white rice according to package directions until it’s just tender. You don’t want it to be mushy, as it will continue to cook in the oven. Once cooked, set it aside. Now, let’s build the flavor base for our gratin. In a large skillet, heat 3 tablespoons of the olive oil over medium heat. Add the minced onions and sauté them until they are softened and translucent, which should take about 5-7 minutes. Don’t rush this step; well-caramelized onions are a flavor powerhouse. Add the minced garlic to the skillet and cook for another minute until fragrant, being careful not to burn it. Stir in the 2 tablespoons of all-purpose flour and cook for about 1 minute, stirring constantly, to cook out the raw flour taste. This flour will act as a thickener for our sauce.
Creating the Creamy Sauce
Now it’s time to transform our onion and garlic mixture into a delightful sauce. Gradually whisk in the 1/2 cup of milk, a little at a time, ensuring each addition is fully incorporated before adding more. Continue to cook, stirring constantly, until the sauce thickens to a smooth, creamy consistency. This should only take a few minutes. Season the sauce generously with kosher salt and freshly ground black pepper to your taste. Remember that Parmesan cheese will add some saltiness, so be mindful of that. Stir in 1/3 cup of the grated Parmesan cheese until it’s melted and well combined. This cheese adds a lovely depth of flavor and a hint of nuttiness to the sauce. Remove the skillet from the heat.
Assembling the Tian
We’re getting close! Preheat your oven to 375 degrees Fahrenheit (190 degrees Celsius). Lightly grease a gratin dish or a shallow baking dish with the remaining 2 tablespoons of olive oil. Now, we’ll begin extract layering. Spread about half of the cooked rice evenly over the bottom of the prepared dish. Then, arrange about half of the dried zucchini slices in an overlapping layer over the rice. Spoon about half of the creamy sauce over the zucchini. Repeat with the remaining rice, then the remaining zucchini slices, and finally spoon the rest of the sauce evenly over the top layer of zucchini. Make sure everything is well distributed. This layering ensures that every bite will be a perfect combination of rice, zucchini, and sauce.
Baking to Golden Perfection
The final step is to bake this masterpiece. Sprinkle the remaining 1/3 cup of grated Parmesan cheese evenly over the top of the assembled gratin. Cover the gratin dish tightly with aluminum foil. Place the dish in the preheated oven and bake for 30 minutes. After 30 minutes, carefully remove the aluminum foil. Continue to bake, uncovered, for another 20-25 minutes, or until the gratin is bubbly, the sauce has thickened further, and the top is beautifully golden brown. The zucchini should be tender, and the rice should be fully cooked and integrated into the dish. Let the gratin rest for about 5-10 minutes before serving. This allows the flavors to settle and the dish to firm up slightly, making it easier to serve. Enjoy this classic Julia Child creation!

Conclusion:
Julia Child’s Zucchini and Rice Gratin, or Tian de Courgettes au Riz, is a truly delightful dish that embodies the spirit of accessible, delicious home cooking. This recipe shines because it transforms simple, seasonal ingredients into something elegant yet comforting. The creamy rice, tender zucchini, and savory Gruyère cheese meld together beautifully, creating a satisfying and flavorful gratin that’s perfect for any occasion. It’s a testament to how humble ingredients can be elevated with thoughtful preparation.
This versatile dish is wonderful served as a main course alongside a crisp green salad, or it can be a stunning side dish to roasted chicken, grilled fish, or beef. For a truly French experience, pair it with a simple baguette for soaking up any delicious juices.
Don’t be afraid to get creative with variations! Consider adding a pinch of nutmeg for warmth, a sprinkle of fresh thyme or rosemary for herbaceous notes, or even a layer of sautéed leeks or finely diced onion for added depth. You can also experiment with different cheeses, like Parmesan or Emmental, for a slightly different flavor profile. I highly encourage you to try this Julia Child’s Zucchini and Rice Gratin; it’s a rewarding and delicious addition to any cook’s repertoire!
Frequently Asked Questions:
Can I make this gratin ahead of time?
Yes, you can assemble the gratin a few hours before baking. Cover it tightly with plastic wrap and refrigerate. You may need to add a few extra minutes to the baking time if it’s chilled.
What kind of rice is best for this recipe?
A medium-grain rice like Arborio or Carnaroli works beautifully as it releases starch and creates a lovely creamy texture. However, long-grain rice like basmati will also yield good results, though it might be slightly less creamy.
My zucchini seems watery. How can I prevent this?
To reduce excess moisture from the zucchini, you can slice it and then lightly salt the slices in a colander for about 15-20 minutes. Rinse them thoroughly afterward and pat them dry with paper towels before layering. This step helps draw out excess water, ensuring a better final texture for your gratin.

Julia Child’s Zucchini and Rice Gratin (Tian de Courgettes au Riz)
A classic French gratin featuring thinly sliced zucchini layered with a creamy rice and onion mixture, topped with Parmesan cheese and baked to golden perfection. A comforting and flavorful vegetarian dish.
Ingredients
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2 to 2 1/2 lbs zucchini, thinly sliced
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1/2 cup uncooked white rice
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1 cup onions, minced
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5 tablespoons olive oil, divided
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2 garlic cloves, minced
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2 tablespoons all-purpose flour
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1/2 cup milk, as needed
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2/3 cup Parmesan cheese, grated and divided
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Kosher salt, to taste
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Freshly ground black pepper, to taste
Instructions
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Step 1
Preheat oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish. -
Step 2
In a large skillet, heat 3 tablespoons of olive oil over medium heat. Add the minced onions and cook until softened, about 5-7 minutes. Stir in the minced garlic and cook for another minute until fragrant. -
Step 3
Add the uncooked white rice to the skillet with the onions and garlic. Stir well to combine. Gradually stir in 1/2 cup of milk, adding more if needed to create a creamy consistency. Season with salt and pepper. Remove from heat. -
Step 4
In the same skillet, melt the remaining 2 tablespoons of olive oil over medium heat. Whisk in the flour and cook for 1 minute, then gradually whisk in the remaining 1/2 cup milk (or more as needed) to create a smooth sauce. Season with salt and pepper. Stir in 1/3 cup of the grated Parmesan cheese until melted. This will form the base for the zucchini. -
Step 5
Arrange a layer of the thinly sliced zucchini in the prepared baking dish. Spread half of the rice and onion mixture over the zucchini. Pour half of the cheese sauce over the rice mixture. Repeat the layers with the remaining zucchini, rice mixture, and cheese sauce. -
Step 6
Sprinkle the remaining 1/3 cup of grated Parmesan cheese evenly over the top of the gratin. -
Step 7
Cover the baking dish with foil and bake for 30 minutes. Remove the foil and bake for another 15-20 minutes, or until the zucchini is tender and the top is golden brown and bubbly. -
Step 8
Let the gratin rest for 5-10 minutes before serving.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
