📝 About This Recipe
This elegant French take on baked pasta elevates the humble macaroni into a sophisticated masterpiece of creamy Béchamel and nutty Gruyère. Unlike its American cousin, this Gratin de Macaronis focuses on a silky, nutmeg-scented sauce and a perfectly crisp, golden-brown crust that crackles under the fork. It is the quintessential French comfort food, traditionally served in bistros as a luxurious side dish or a satisfying vegetarian main.
🥗 Ingredients
The Pasta
- 500 grams Dry Macaroni (preferably elbow or short tube shape)
- 2 tablespoons Sea Salt (for the pasta water)
The Béchamel Sauce
- 60 grams Unsalted Butter (high-quality European style)
- 60 grams All-purpose Flour (sifted)
- 1 liter Whole Milk (at room temperature)
- 1/4 teaspoon Nutmeg (freshly grated)
- 1 teaspoon Salt (to taste)
- 1/2 teaspoon White Pepper (finely ground)
- 2 tablespoons Crème Fraîche (for extra richness)
The Cheeses and Topping
- 200 grams Gruyère Cheese (freshly grated)
- 50 grams Parmigiano-Reggiano (finely grated)
- 1/2 cup Breadcrumbs (Panko or homemade for texture)
- 1 clove Garlic (peeled and halved)
- 1 tablespoon Butter (chilled and cubed for the top)
👨🍳 Instructions
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1
Preheat your oven to 200°C (400°F). Take your garlic clove and rub the inside of a 9x13 inch ceramic baking dish vigorously; this imparts a subtle aroma without overpowering the dish.
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2
Bring a large pot of water to a rolling boil. Add the sea salt and the macaroni. Cook the pasta for 2 minutes less than the package directions indicate (very al dente), as it will finish cooking in the oven.
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3
While the pasta cooks, start the roux. In a heavy-bottomed saucepan, melt 60g of butter over medium heat until it begins to foam.
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4
Whisk in the flour and cook for 2-3 minutes. You want a 'roux blanc'—it should smell slightly nutty but remain pale in color.
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5
Gradually pour in the milk, a splash at a time, whisking constantly to ensure no lumps form. Continue until all the milk is incorporated and the sauce is smooth.
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6
Simmer the sauce gently for 5-7 minutes, stirring occasionally. It should thicken enough to coat the back of a spoon beautifully.
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7
Remove the sauce from heat. Stir in the salt, white pepper, nutmeg, crème fraîche, and half of the grated Gruyère until melted and glossy.
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8
Drain the macaroni well and return it to the pot. Pour the warm cheese sauce over the pasta and toss gently until every tube is filled and coated.
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9
Transfer the mixture into your prepared baking dish, smoothing the top with a spatula.
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10
In a small bowl, mix the remaining Gruyère, the Parmigiano-Reggiano, and the breadcrumbs. Sprinkle this mixture evenly over the pasta.
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11
Dot the top with the small cubes of chilled butter to encourage a golden, crispy crust.
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12
Bake for 20-25 minutes. If the top isn't as golden as you'd like, switch to the broiler for the final 2 minutes, watching closely to avoid burning.
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13
Remove from the oven and let the gratin rest for 5-10 minutes. This allows the sauce to set slightly, making it easier to serve.
💡 Chef's Tips
Always grate your own cheese from a block; pre-shredded cheeses are coated in potato starch which prevents the sauce from becoming perfectly smooth. Don't overcook the pasta in the water—it must be firm to the bite or it will turn mushy during the baking process. To avoid a skin forming on your Béchamel if you aren't using it immediately, press a piece of plastic wrap directly onto the surface of the sauce. If you want a deeper flavor, you can add a teaspoon of Dijon mustard to the sauce along with the cheese. Ensure your milk is at least room temperature when adding it to the roux to prevent the butter from seizing and creating lumps.
🍽️ Serving Suggestions
Serve as a side dish to a perfectly seared Steak Frites or a Roasted Chicken. Pair with a crisp, green salad dressed in a sharp shallot vinaigrette to cut through the richness. A glass of dry white wine, such as a Chablis or a Chenin Blanc, complements the Gruyère beautifully. For a luxurious touch, shave fresh black truffles over the top just before serving. Add a side of steamed haricots verts (French green beans) with lemon zest for a bright contrast.