Can I prepare this gratin ahead of time?
Yes, you can assemble the gratin up to a day in advance and store it covered in the refrigerator. Add an extra 10-15 minutes to the baking time if baking from cold.
LUNCH
Tunisian Spiced Beef and Eggplant Gratin with Creamy Béchamel
Experience the rich flavors of Tunisia with this comforting gratin. Layers of perfectly spiced ground beef, tender eggplant, and a luxurious, homemade béchamel sauce are baked to golden perfection. It's a satisfying and aromatic dish, ideal for a memorable lunch or a cozy dinner.
HOW TO MAKE IT
Let's cook.
01
Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the ground beef and cook, breaking it apart with a spoon, until browned, about 5-7 minutes. Drain any excess fat.
02
Stir in the cumin, coriander, cinnamon, salt, and black pepper into the cooked beef. Cook for 1 minute more, stirring constantly, then remove from heat and set aside.
03
Arrange the eggplant slices on a baking sheet. Bake at 400°F (200°C) for 15 minutes, flipping halfway through, until softened and lightly browned.
04
While the eggplant bakes, prepare the béchamel sauce. Melt 2 tablespoons of butter in a saucepan over medium heat. Whisk in 2 tablespoons of all-purpose flour and cook for 1 minute, stirring constantly, to form a roux.
05
Gradually whisk in 1 1/2 cups of milk until the sauce is smooth and thickened, about 3-5 minutes. Season with a pinch of salt and pepper. Stir in the Parmesan cheese until melted.
06
Preheat the oven to 375°F (190°C). Lightly grease an 8x8 inch baking dish. Spread half of the spiced beef mixture evenly on the bottom of the dish.
07
Layer half of the roasted eggplant slices over the beef. Pour half of the béchamel sauce over the eggplant. Repeat with the remaining beef, eggplant, and béchamel sauce.
08
Bake at 375°F (190°C) for 25-30 minutes, or until the gratin is bubbly and the top is golden brown. Let it rest for 5 minutes before serving.
About This Recipe
Experience the rich flavors of Tunisia with this comforting gratin. Layers of perfectly spiced ground beef, tender eggplant, and a luxurious, homemade béchamel sauce are baked to golden perfection. It's a satisfying and aromatic dish, ideal for a memorable lunch or a cozy dinner.
Simple ingredients.
Big flavor.✦
Big flavor.✦
Chef's Tips
For extra flavor, add a pinch of cayenne pepper to the beef mixture for a subtle kick. Ensure your béchamel sauce is smooth by whisking continuously as you add the milk.
Easy Substitutions
Ground lamb can be used instead of beef. For a vegetarian option, substitute the beef with cooked lentils or mushrooms. Any firm, mild cheese can replace Parmesan in the béchamel.
Storage & Reheating
Store leftover gratin in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through, or in the microwave.
Serving Suggestions
Serve this gratin with a fresh green salad dressed with a light vinaigrette. A side of crusty bread is perfect for soaking up the delicious sauce. It also pairs well with a simple couscous or rice pilaf. For a heartier meal, consider serving it alongside roasted root vegetables.
Common Mistakes
1. Not pre-roasting the eggplant: This can lead to a watery gratin and undercooked eggplant. Always roast the eggplant first to remove moisture and tenderize it. 2. Overcooking the béchamel: If the béchamel becomes too thick, it can be clumpy. Add a splash more milk and whisk until smooth. 3. Not seasoning layers: Each component (beef, béchamel) needs proper seasoning to ensure a flavorful final dish. 4. Cutting eggplant too thick: Thick slices will take longer to cook and may remain firm. Aim for 1/2-inch slices for even cooking. 5. Not letting the gratin rest: Resting allows the layers to set, making it easier to serve cleanly.
Frequently Asked Questions
What kind of eggplant works best?
Globe eggplants are commonly used, but Italian or Japanese eggplants also work well. Just ensure they are sliced to a consistent thickness.
Can I freeze this gratin?
Yes, you can freeze the baked and cooled gratin for up to 2 months. Thaw overnight in the refrigerator and reheat as directed.
How can I make the béchamel sauce lighter?
You can use low-fat milk, but the sauce may be slightly thinner. For a richer sauce, use whole milk or even a splash of cream.
Is harissa traditionally used in this dish?
While not explicitly in this recipe, harissa is a staple in Tunisian cuisine. A small dollop can be added to the beef mixture for an authentic spicy kick.
MORE TO KNOW
The key to a successful gratin is balancing the flavors and textures. Pre-roasting the eggplant is crucial as it removes excess moisture, preventing a watery gratin and concentrating its flavor. This step also ensures the eggplant is tender and not raw when the gratin finishes baking. Don't overcrowd the baking sheet when roasting the eggplant; work in batches if necessary to allow for proper browning.
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