Oven-Baked Greek Moussaka with Eggplant and Lamb
A layered casserole featuring tender ground lamb, spiced tomato sauce, and creamy béchamel sauce baked over roasted eggplants for a rich Greek classic. This Greek-inspired lamb recipe, ready in about 90 minutes, pairs eggplant, olive oil, ground lamb for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 medium, sliced into 1/2-inch rounds eggplant
- 4 tbsp olive oil
- 1 lb ground lamb
- 1 large, finely chopped onion
- 3, minced garlic cloves
- 14 oz canned crushed tomatoes
- 1/2 tsp ground cinnamon
- 1/4 tsp ground allspice
- 1 tsp dried oregano
- 1 tsp salt
- 1/2 tsp black pepper
- 4 tbsp butter
- 4 tbsp all-purpose flour
- 2 cups whole milk
- 1/4 tsp ground nutmeg
- 2 egg yolks
- 1/2 cup grated Parmesan cheese
Baking dishes worth owning for casseroles like this → Best Bakeware for 2026: Top Picks + Buying Guide
Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →
Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Preheat oven to 400°F. Arrange 2 medium eggplant slices (1/2-inch thick) on baking sheets, brush both sides with 2 tbsp olive oil, and roast for 20 minutes until golden and tender.
- Step 2: While eggplant roasts, heat 2 tbsp olive oil in a large skillet over medium heat. Add 1 large finely chopped onion and sauté for 5 minutes until translucent. Add 3 minced garlic cloves and cook for 1 minute until fragrant.
- Step 3: Add 1 lb ground lamb to the skillet, breaking it up with a spoon, and cook for 7-8 minutes until browned and no longer pink.
- Step 4: Stir in 14 oz canned crushed tomatoes, 1/2 tsp ground cinnamon, 1/4 tsp ground allspice, 1 tsp dried oregano, 1 tsp salt, and 1/2 tsp black pepper. Simmer the sauce over low heat for 15 minutes until thickened.
- Step 5: Meanwhile, make the béchamel sauce: melt 4 tbsp butter in a saucepan over medium heat, whisk in 4 tbsp all-purpose flour and cook for 2 minutes to form a roux without browning.
- Step 6: Gradually whisk in 2 cups whole milk, continuing to whisk until the sauce thickens and coats the back of a spoon, about 6-7 minutes. Remove from heat and stir in 1/4 tsp ground nutmeg.
- Step 7: Temper 2 egg yolks by whisking a few tablespoons of hot béchamel into them, then slowly whisk the yolk mixture back into the béchamel.
- Step 8: In a baking dish, layer half the roasted eggplant slices, spread all the lamb tomato sauce evenly over them, then top with the remaining eggplant.
- Step 9: Pour the béchamel sauce evenly over the top layer and sprinkle 1/2 cup grated Parmesan cheese.
- Step 10: Bake at 350°F for 40 minutes until the top is golden brown and bubbling. Let cool for 15 minutes before serving.









