If you love lasagna but want a fresh, vibrant twist that brims with flavor and color, this Eggplant Lasagna with Arugula Almond Pesto Recipe is going to be your new favorite. Featuring tender roasted eggplant slices in place of traditional pasta layered with a luscious spinach and ricotta filling and topped off with a zesty, nutty arugula almond pesto, this dish feels indulgent yet wholesome. It’s comfort food elevated with garden-fresh ingredients, perfect for a cozy family dinner or impressing guests with something a little unexpected.
Ingredients You’ll Need
These ingredients are simple staples that come together to create incredible layers of texture and taste. Each component plays a vital role, from the earthy eggplants and silky ricotta mixture to the bright, peppery arugula pesto that finishes the dish.
- Eggplants (3 large, about 3 lbs): The hearty base of this recipe, sliced and roasted to tender perfection.
- Salt (1 teaspoon): Essential for drawing moisture from the eggplant and enhancing all flavors.
- Olive oil or ghee (2 tablespoons + 1 tablespoon): Used for roasting and sautéing, adds richness and depth.
- Onion (1, diced): Builds a savory foundation in the spinach filling.
- Garlic cloves (4–8, rough chopped): Packs a punch of aromatic warmth essential for flavor complexity.
- Baby spinach (6 ounces): Adds freshness and a tender texture in the ricotta filling.
- Ricotta cheese (16-ounce tub): Provides creamy, mild richness, or swap with tofu ricotta for vegan-friendly.
- Large egg (1): Helps bind the ricotta filling for perfect slicing.
- Chopped basil (1/4 cup): Lends a bright herbal note that enlivens every bite.
- Nutmeg (1/4 teaspoon): Just a pinch adds subtle warmth and complexity.
- Marinara sauce (24-ounce jar): Your rich, tangy tomato layer that complements the savory fillings.
- No-boil lasagna noodles (8): Choose gluten-free if you prefer; they add structure between ingredients.
- Grated mozzarella or vegan cheese (1–1 1/2 cups): Melts beautifully for that classic lasagna gooeyness.
- Pecorino or parmigiano cheese (1/4–1/3 cup): Adds a sharp, salty finish that makes the dish irresistible.
- Chili flakes (1/4–1/2 teaspoon, optional): For those who like a little subtle heat to brighten the flavors.
- Arugula (for pesto): Provides peppery freshness essential to the arugula almond pesto.
- Almonds (for pesto): Toasted almonds contribute a lovely crunch and earthy nuttiness in the pesto.
How to Make Eggplant Lasagna with Arugula Almond Pesto Recipe
Step 1: Roast the Eggplant Slices
Start by preheating your oven to 400°F. Slice the eggplants lengthwise into even, roughly quarter-inch thick pieces. Lay them on a baking sheet, sprinkle with salt, and let them sit for about 20 minutes to draw out moisture. Pat them dry, drizzle or spray with olive oil or ghee, then roast until golden and tender, about 25–30 minutes. Roasting brings out their natural sweetness and makes them perfectly pliable for layering.
Step 2: Prepare the Spinach Filling
While the eggplants roast, warm a tablespoon of olive oil in a skillet over medium heat. Add the diced onion and sauté until soft and translucent. Toss in the garlic and cook until fragrant. Then add the baby spinach, salt, pepper, and optional red pepper flakes, stirring until the spinach wilts down fully. This mixture will infuse your filling with aromatic layers and a vibrant color.
Step 3: Make the Ricotta Mixture
In a mixing bowl, combine the ricotta cheese with the large egg, chopped basil, nutmeg, salt, and pepper. Whisk thoroughly until the mixture is smooth and well combined. This creamy blend will hold your lasagna together while adding richness and a delicate herbal note.
Step 4: Assemble the Layers
In a baking dish, start with a thin layer of marinara sauce to prevent sticking. Layer no-boil lasagna noodles, followed by roasted eggplant slices, the spinach filling, dollops of ricotta mixture, and a sprinkle of mozzarella cheese. Repeat this layering process until all ingredients are used, finishing with marinara sauce and a generous topping of mozzarella and pecorino or parmigiano cheese. If you like a hint of spice, sprinkle chili flakes on top.
Step 5: Bake the Lasagna
Cover the dish with foil and bake for around 40 minutes at 400°F. To achieve that golden, bubbly top, remove the foil during the last 10 minutes of baking. Let it rest for 10 minutes outside the oven before slicing to help it set perfectly.
Step 6: Prepare the Arugula Almond Pesto
While the lasagna bakes, blend fresh arugula, toasted almonds, garlic, olive oil, salt, and a squeeze of lemon juice in a food processor until smooth but still a little textured. This pesto mirrors the peppery notes in the lasagna and adds a vibrant, nutty brightness that perfectly complements the soft eggplant layers.
How to Serve Eggplant Lasagna with Arugula Almond Pesto Recipe
Garnishes
Drizzle a spoonful of the fresh arugula almond pesto over each serving of the lasagna. Add a few fresh arugula leaves or some extra grated pecorino cheese on top to elevate the presentation and layer on more texture and flavor.
Side Dishes
Pair this dish with a crisp green salad dressed simply with lemon vinaigrette or a light vegetable side like roasted asparagus or grilled zucchini. The freshness of these sides balances out the warm, hearty richness of the lasagna.
Creative Ways to Present
Try serving this Eggplant Lasagna with Arugula Almond Pesto Recipe in individual cast-iron skillets for a charming rustic look. Alternatively, slice thin layers and place them on small appetizer plates with a dot of pesto for a delightful hors d’oeuvre option at your next gathering.
Make Ahead and Storage
Storing Leftovers
This lasagna keeps beautifully in the fridge for up to 4 days. Cover tightly with foil or plastic wrap to retain moisture and prevent the eggplant from drying out.
Freezing
You can freeze individual portions or the entire lasagna unbaked or baked in an airtight container for up to 3 months. Thaw overnight in the fridge before baking or reheating to ensure even cooking.
Reheating
Reheat leftovers covered with foil in a 350°F oven for around 20 minutes until warmed through, or microwave individual portions if you’re in a hurry. Adding a little extra marinara sauce or pesto on top helps maintain moisture during reheating.
FAQs
Can I use other types of cheese instead of ricotta?
Absolutely! While ricotta adds creaminess, you can substitute tofu ricotta for a vegan option or use cottage cheese for a lighter texture. Just make sure to drain excess moisture to avoid sogginess.
Is this recipe gluten-free?
Yes, if you choose gluten-free no-boil lasagna noodles, this dish can easily be adapted to be gluten-free without compromising any flavors or textures.
How spicy is the lasagna?
The red pepper flakes and chili flakes are optional and adjustable. You can leave them out for a mild version or add extra if you love a bit of heat to brighten the dish.
Can I prepare the pesto in advance?
Definitely! The arugula almond pesto can be made up to 3 days ahead and stored tightly covered in the refrigerator. Stir in a bit more olive oil if it thickens before serving.
What’s the best way to slice the eggplants?
Cut them lengthwise into uniform quarter-inch slices. This size ensures they roast evenly and layer neatly in the lasagna without becoming mushy.
Final Thoughts
This Eggplant Lasagna with Arugula Almond Pesto Recipe is a beautiful blend of comforting textures and vibrant flavors that will have you coming back for seconds. Whether you’re looking to shake up your pasta night or simply love dishes bursting with fresh greens and hearty roasted veggies, this is a recipe worth bookmarking. Give it a try and watch it become a favorite in your kitchen, too!
Print
Eggplant Lasagna with Arugula Almond Pesto Recipe
- Prep Time: 30 minutes
- Cook Time: 1 hour 15 minutes
- Total Time: 1 hour 45 minutes
- Yield: 8 servings
- Category: Main Course
- Method: Baking
- Cuisine: Italian
- Diet: Vegetarian
Description
This Eggplant Lasagna recipe offers a delicious, comforting Italian-inspired meal that replaces traditional pasta layers with roasted eggplant slices. Enhanced with a flavorful spinach filling, creamy ricotta mixture, and topped with melted mozzarella and Parmesan cheeses, this dish is baked to golden perfection. Complemented by a fresh, vibrant arugula almond pesto, this lasagna is perfect for a hearty family dinner or special occasion.
Ingredients
Eggplant and Main Ingredients
- 3 large eggplants (about 3 lbs)
- 1 teaspoon salt
- 2 tablespoons olive oil, spray olive oil, or ghee
- 24-ounce jar marinara sauce
- 8 no-boil lasagna noodles (or substitute gluten-free lasagna noodles)
- 1–1 1/2 cups grated mozzarella or vegan cheese
- 1/4–1/3 cup pecorino or parmigiano cheese
- 1/4–1/2 teaspoon chili flakes (optional)
Spinach Filling
- 1 tablespoon olive oil
- 1 onion, diced
- 4–8 garlic cloves, rough chopped
- 6 ounces baby spinach
- Salt and pepper to taste (about 1/4 teaspoon each)
- 1/4 teaspoon red pepper flakes (optional)
Ricotta Mixture
- 16-ounce tub of whole milk ricotta (or substitute tofu ricotta)
- 1 large egg
- 1/4 cup chopped basil
- 1/2 teaspoon salt
- 1/4 teaspoon nutmeg
- 1/4 teaspoon pepper
Arugula Almond Pesto
- 3 cups fresh arugula leaves
- 1/3 cup almonds
- 1/4 cup olive oil
- 1–2 garlic cloves
- 1/4 cup grated pecorino or parmigiano cheese
- 1 tablespoon lemon juice
- Salt and pepper to taste
Instructions
- Preheat Oven: Preheat your oven to 400°F (205°C) to prepare for roasting the eggplant slices.
- Slice and Roast Eggplant: Slice the eggplants into approximately 1/4-inch thick slices. Lay them on a baking sheet, spray or brush with olive oil or ghee, sprinkle with 1 teaspoon salt, and roast in the oven for about 20-25 minutes until tender and slightly browned.
- Make Spinach Filling: While eggplant roasts, heat 1 tablespoon olive oil in a skillet over medium heat. Add diced onion and sauté until translucent, about 5 minutes. Add rough chopped garlic cloves and cook for 1-2 minutes until fragrant.
- Sauté Spinach: Add baby spinach to the skillet along with salt, pepper, and red pepper flakes if using. Cook until spinach is wilted and moisture evaporates, roughly 3-5 minutes. Remove from heat.
- Prepare Ricotta Mixture: In a mixing bowl, whisk together ricotta, large egg, chopped basil, 1/2 teaspoon salt, nutmeg, and pepper until blended well.
- Assemble Lasagna: In a baking dish, spread a thin layer of marinara sauce on the bottom. Layer no-boil lasagna noodles (or gluten-free noodles), then a layer of roasted eggplant slices, followed by some spinach mixture, ricotta mixture, a sprinkle of mozzarella, and more marinara sauce. Repeat layers ending with cheese toppings and pecorino or parmigiano cheese. Optionally, sprinkle chili flakes on top.
- Bake Covered: Cover the baking dish with foil and bake at 375°F (190°C) for 35-40 minutes.
- Bake Uncovered: Remove the foil and continue baking for another 10-15 minutes until the top is golden brown and bubbly.
- Make Arugula Pesto: While lasagna bakes, prepare the arugula almond pesto by blending arugula, almonds, olive oil, garlic, lemon juice, pecorino or parmigiano cheese, and salt and pepper to taste in a food processor until smooth.
- Serve: Once lasagna is out of the oven, let it rest for about 10 minutes to set. Garnish with fresh arugula pesto before serving for a bright, peppery flavor contrast.
Notes
- For a vegan or dairy-free option, substitute ricotta with tofu ricotta and use vegan cheeses.
- Roasting the eggplant slices helps remove moisture and prevents sogginess in the lasagna.
- No-boil lasagna noodles save time; ensure pasta is fully covered by sauce and moisture to properly cook in the oven.
- Adjust garlic and chili flakes based on preferred spice levels.
- Leftover pesto can be stored in the refrigerator for up to 3 days in an airtight container.
- Letting the lasagna rest after baking helps with cleaner slices and improved texture.
