Mediterranean Eggplant & Lentil Moussaka

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-04-03 · Updated 2026-04-03

A plant-based twist on Greek moussaka featuring layered roasted eggplant, spiced lentil sauce, and a light bechamel, baked to golden perfection. This mediterranean-inspired vegetarian (gluten-free) ready in about 95 minutes pairs medium (2 lbs total) eggplant, large, finely diced red onion, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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 (2 lbs total) eggplant
• 1 large, finely diced red onion
• 3, minced garlic cloves
• 1 can (14 oz) canned diced tomatoes
• 1 cup, cooked lentils
• 2 tbsp all-purpose flour
• 1 cup vegetable broth
• 1 cup milk
• 2 tbsp butter
• 1 tbsp all-purpose flour
• 1/4 tsp nutmeg
• 1/2 tsp salt
• 2 tbsp, chopped fresh parsley

Instructions

1. Step 1: Preheat oven to 375°F (190°C). Slice eggplant into 1/4-inch rounds, toss with 1 tbsp olive oil, salt, and pepper, and roast on a baking sheet for 20 minutes until golden and tender.
2. Step 2: In a saucepan, sauté diced onion and garlic in 1 tbsp olive oil over medium heat for 5 minutes until translucent. Add tomatoes, cook for 8 minutes until sauce thickens. Stir in cooked lentils, 1/4 tsp salt, and 1/4 tsp nutmeg; simmer for 10 minutes.
3. Step 3: Make bechamel: Melt butter in a saucepan over medium heat, whisk in 2 tbsp flour for 1 minute. Gradually add milk, whisking constantly until thickened (3-4 minutes). Remove from heat, stir in 1 tbsp flour, 1/4 tsp nutmeg, and salt; set aside.
4. Step 4: In a 9x13-inch baking dish, layer half the roasted eggplant, then half the lentil sauce, then half the bechamel. Repeat layers, top with remaining bechamel, and sprinkle with parsley. Bake uncovered for 30 minutes until golden and bubbling.