You know that glorious moment when a dish not only satisfies your taste buds but also warms your heart? That’s exactly what you’ll experience with this Mediterranean Quinoa and Lentil Casserole with Spinach, Feta, and Cherry Tomatoes. This vibrant recipe is a perfect harmony of protein-rich quinoa and lentils, mingled with fresh veggies and creamy feta. Whether you’re looking for a healthy weeknight dinner or a meal prep solution, this casserole delivers on both fronts, offering easy prep and hearty flavors that will fill your kitchen with comfort. Plus, it’s easily customizable to fit dietary needs, making it a true crowd-pleaser. Could there be a better way to bring some Mediterranean sunshine to your table?

Why is this casserole a must-try?
Hearty, Comforting Dish: This Mediterranean Quinoa and Lentil Casserole combines flavors and textures that create a warm and satisfying meal. Nutritious Ingredients: Packed with protein, fiber, and vitamins, each bite is both guilt-free and filling. Easily Customizable: Whether you prefer it vegetarian or need dairy-free options, this recipe adapts to your dietary needs with ease. Meal Prep Friendly: Make it ahead of time, and enjoy delicious leftovers throughout the week. Crowd-Pleaser: Perfect for family dinners or gatherings, everyone is bound to love its vibrant flavors—pair it with a Greek salad for the ultimate Mediterranean experience!
Mediterranean Quinoa and Lentil Casserole Ingredients
Discover the delightful components that make up this wholesome dish!
For the Casserole
- Quinoa – A protein-packed base grain; rinse before cooking to remove bitterness.
- Lentils – Adds fiber and bulk; opt for canned lentils to save time, rinsing them well to reduce sodium.
- Baby Spinach – Fresh greens providing nutrients and color; substitute kale or any greens you love!
- Onion – The aromatic backbone of the dish; yellow or white onions work best for sweetness.
- Garlic – Elevates the flavor; fresh minced garlic offers the best punch!
- Eggs – Act as a binder for the casserole; a flax or chia egg makes a great vegan substitute.
- Plain Yogurt – Adds a creamy texture and tanginess; use dairy-free yogurt for a vegan twist.
- Feta Cheese – Delivers creaminess and a salty kick; swap it for goat cheese or skip it for a vegan option.
- Cherry Tomatoes – Sweet, juicy bursts of flavor; halved for delightful incorporation.
- Fresh Dill – A key herb for freshness; fresh parsley or oregano can be used if you’re out of dill.
- Olive Oil – Vital for sautéing and richness; choose high-quality extra virgin for the best flavor.
- Salt and Pepper – Essential for balancing and enhancing flavors throughout the casserole.
For Serving
- Greek Salad – A perfect side to complement the casserole's flavors; adds freshness and crunch.
- Tzatziki Sauce – Creamy and herby sauce to elevate each bite; serves as a refreshing dip.
- Warm Pita – Adds an authentic Mediterranean touch; perfect for scooping up delicious bites!
This Mediterranean Quinoa and Lentil Casserole will surely be a cherished recipe in your home, bursting with nutrients and flavor that delight every palate.
Step‑by‑Step Instructions for Mediterranean Quinoa and Lentil Casserole with Spinach, Feta, and Cherry Tomatoes
Step 1: Cook Quinoa and Lentils
Begin by cooking the quinoa and lentils according to package instructions. For quinoa, combine 1 part rinsed quinoa with 2 parts water, bringing to a simmer for about 15 minutes until the water is absorbed. For lentils, if using canned, rinse them well. Allow both to cool completely before combining them in the casserole.
Step 2: Sauté Vegetables
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 chopped onion and sauté until they become translucent, approximately 3 to 5 minutes. Next, stir in 2 cloves of minced garlic and a handful of baby spinach. Cover and cook for an additional 5 minutes until the spinach wilts, then remove from heat and set aside.
Step 3: Prepare the Egg Mixture
In a large mixing bowl, whisk together 2 eggs, 1 cup of plain yogurt, and ½ cup of crumbled feta cheese until the mixture is creamy and smooth. This forms the binding base of your Mediterranean Quinoa and Lentil Casserole, offering a rich texture and flavor that complements the other ingredients beautifully.
Step 4: Combine All Ingredients
Gently fold the cooled quinoa, lentils, sautéed vegetables, and 1 cup of halved cherry tomatoes into the egg and yogurt mixture. Add 2 tablespoons of freshly chopped dill, along with salt and pepper to taste. Mix until everything is well combined, ensuring the creamy base envelops the flavorful ingredients.
Step 5: Transfer to Casserole Dish
Preheat your oven to 375°F (190°C). Grease a 9x13 inch casserole dish with a little olive oil, then pour the prepared mixture into the dish. Spread it evenly, pressing down gently to ensure the ingredients are snugly packed. This creates a hearty base that will form beautifully as it bakes.
Step 6: Bake to Perfection
Place the casserole in the preheated oven and bake for 35 to 45 minutes. You’ll know it’s ready when the top is golden brown and a toothpick inserted comes out clean. As it bakes, enjoy the fragrant aroma filling your kitchen, promising a delightful Mediterranean experience.
Step 7: Cool and Serve
Once baked, remove the casserole from the oven and let it cool for about 10 to 15 minutes. This resting time allows it to set properly, making slicing easier. Cut into squares and serve warm, either on its own or paired with a refreshing Greek salad and tzatziki for an authentic Mediterranean feast.

What to Serve with Mediterranean Quinoa and Lentil Casserole?
Pairing this delightful casserole with the right sides elevates your meal to a whole new level of Mediterranean goodness.
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Greek Salad: A refreshing blend of cucumbers, tomatoes, and olives adds crunch and vibrant flavors that complement the casserole beautifully.
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Tzatziki Sauce: Creamy, tangy, and herby, this sauce provides a refreshing dip that perfectly balances the richness of the casserole.
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Warm Pita Bread: Soft and pillowy, warm pita makes an ideal vessel for scooping up generous portions of the casserole.
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Roasted Mediterranean Vegetables: Oven-roasted zucchinis, bell peppers, and eggplants bring additional textures and flavors while staying true to the Mediterranean theme.
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Lemon Garlic Green Beans: The bright acidity of lemon and a hint of garlic enhance the veggies' natural flavors, creating a delightful contrast to the casserole.
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Chickpea Salad: A light, protein-packed salad that features chickpeas, red onion, and a lemon vinaigrette—this dish provides freshness and satisfaction.
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Olive Oil and Herb Drizzle: A simple mix of olive oil, fresh herbs, and a pinch of salt brings a vibrant finishing touch right on top of the casserole.
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Sparking Water with Lemon: Refreshing and light, sparkling water with a splash of lemon cleanses the palate and adds a bit of sophistication to your dining experience.
Enjoy your Mediterranean feast!
Make Ahead Options
This Mediterranean Quinoa and Lentil Casserole with Spinach, Feta, and Cherry Tomatoes is a fantastic meal prep solution for busy home cooks! You can assemble the entire casserole up to 24 hours in advance. Simply prepare the mixture as directed, then cover it tightly and refrigerate until you're ready to bake. This allows the flavors to meld beautifully. To maintain quality, ensure the casserole is well-covered to prevent drying out. When you're ready to enjoy it, simply preheat your oven to 375°F (190°C) and bake straight from the fridge, adding an additional 5-10 minutes to the baking time, and you’ll have a delicious meal ready in no time!
How to Store and Freeze Mediterranean Quinoa and Lentil Casserole
Fridge: Keep the casserole in an airtight container for up to one week. Simply reheat portions in the microwave, adding a splash of water to keep it moist.
Freezer: For longer storage, freeze the casserole for up to three months. Cut into portions, wrap tightly in plastic wrap, and place in a freezer-safe container.
Reheating: Thaw overnight in the fridge before reheating. To reheat, cover with foil and bake at 350°F (175°C) until warmed through, about 25-30 minutes.
Meal Prep: This Mediterranean Quinoa and Lentil Casserole is perfect for meal prep; assemble it ahead of time and store it in the fridge until ready to bake!
Expert Tips for Mediterranean Casserole
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Cool Ingredients: Ensure your quinoa and lentils are completely cooled before mixing. This prevents the Mediterranean Quinoa and Lentil Casserole from becoming soggy.
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Use Fresh Produce: Opt for fresh ingredients like spinach and tomatoes. They enhance the flavor and vivid color of your casserole, making each bite pop.
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Don’t Rush Cooling: Allow the casserole to cool for 10-15 minutes after baking. This helps it set properly, making slicing easier and cleaner.
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Experiment with Flavors: Feel free to swap out vegetables or herbs. For instance, bell peppers or zucchini can add extra nutrients and delightful twists to the Mediterranean Quinoa and Lentil Casserole.
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Baking Time: Keep an eye on the casserole as it bakes; cooking times can vary. It’s ready when golden on top and a toothpick inserted comes out clean.
Mediterranean Quinoa and Lentil Casserole Variations
Feel free to explore delightful twists on this tantalizing dish and create the perfect meal for your family!
- Grain Swap: Substitute quinoa with bulgur, brown rice, or farro for a different texture and flavor. Each grain brings its own charm to the dish!
- Dairy-Free Delight: Replace feta with vegan cheese or omit it entirely for a dairy-free version. You'll still enjoy every bite of this delicious casserole.
- Veggie Boost: Mix in roasted bell peppers, zucchini, or artichokes for extra nutrition and flavor. These additions will enhance the Mediterranean flair!
- Spicy Version: Add red pepper flakes or diced jalapeños if you crave a little heat. It’s the perfect way to awaken your taste buds!
- Herb Variations: Swap fresh dill for basil or oregano to create distinct flavor profiles. Each herb offers a unique twist on this comforting casserole.
- Nutty Flavor: Toss in some toasted pine nuts or slivered almonds for a delightful crunch and richness that complement the soft textures.
- Lentil Types: Experiment with different lentil varieties like green or black lentils for subtle flavor differences; they cook up beautifully in the dish.
- Chickpea Addition: Incorporate canned chickpeas for added protein and heartiness. This not only boosts nutrition but gives the casserole a lovely texture.
Feel free to mix and match these ideas to suit your cravings and pantry staples! Whether you enjoy it topped with a crisp Greek salad or alongside homemade tzatziki, your Mediterranean adventure awaits!

Mediterranean Quinoa and Lentil Casserole with Spinach, Feta, and Cherry Tomatoes Recipe FAQs
What is the best way to select quinoa and lentils for this recipe?
Absolutely! When selecting quinoa, look for a package that is labeled as "pre-rinsed" to save time. If not, rinse it thoroughly under cold water to remove any bitterness. For lentils, choosing canned is convenient—just make sure to check for low sodium options and rinse them well to reduce sodium content.
How should I store leftovers from the Mediterranean Quinoa and Lentil Casserole?
Very simply! Place the casserole in an airtight container and refrigerate. It will stay fresh for up to one week. Just reheat portions in the microwave, adding a splash of water to keep the moisture in.
Can I freeze the Mediterranean Quinoa and Lentil Casserole?
Yes, you can! For freezing, cut the casserole into individual portions, wrap each piece tightly in plastic wrap, and then place them in a freezer-safe container. It will last for up to three months. When you’re ready to enjoy, thaw it overnight in the fridge and reheat in the oven for the best texture.
What should I do if my casserole turns out too soggy?
Not to worry! If your casserole ends up soggy, it could be due to the quinoa and lentils not being completely cooled before mixing. Next time, make sure they cool thoroughly before combining with the other ingredients. If you have a soggy casserole, try adding a few more breadcrumbs or cooked grains to absorb some moisture. A quick bake uncovered for 10-15 minutes can also help crisp it up.
Are there any dietary considerations I should keep in mind?
Indeed! For those with dairy allergies, you can easily substitute the feta cheese with a dairy-free cheese option. Additionally, vegan eaters can replace eggs with a flax or chia egg (1 tablespoon of ground flaxseed or chia seeds combined with 2.5 tablespoons of water, let it sit for 5-10 minutes). Always ensure that your yogurt is non-dairy for a complete dairy-free casserole.
How can I customize this casserole to make it my own?
The more the merrier! You can get creative by swapping out the baby spinach for kale or adding different vegetables like bell peppers or zucchini. Experimenting with herbs can also elevate your dish—substitute fresh dill with parsley or oregano for unique flavor profiles. Make it your own by incorporating flavors you love!

Mediterranean Quinoa and Lentil Casserole: A Flavorful Sensation
Ingredients
Equipment
Method
- Begin by cooking the quinoa and lentils according to package instructions. For quinoa, combine 1 part rinsed quinoa with 2 parts water, bringing to a simmer for about 15 minutes until the water is absorbed. For lentils, if using canned, rinse them well. Allow both to cool completely before combining them in the casserole.
- In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 chopped onion and sauté until they become translucent, approximately 3 to 5 minutes. Next, stir in 2 cloves of minced garlic and a handful of baby spinach. Cover and cook for an additional 5 minutes until the spinach wilts, then remove from heat and set aside.
- In a large mixing bowl, whisk together 2 eggs, 1 cup of plain yogurt, and ½ cup of crumbled feta cheese until the mixture is creamy and smooth.
- Gently fold the cooled quinoa, lentils, sautéed vegetables, and 1 cup of halved cherry tomatoes into the egg and yogurt mixture. Add 2 tablespoons of freshly chopped dill, along with salt and pepper to taste.
- Preheat your oven to 375°F (190°C). Grease a 9x13 inch casserole dish with a little olive oil, then pour the prepared mixture into the dish, spreading it evenly.
- Place the casserole in the preheated oven and bake for 35 to 45 minutes. You’ll know it’s ready when the top is golden brown and a toothpick inserted comes out clean.
- Once baked, remove the casserole from the oven and let it cool for about 10 to 15 minutes. Cut into squares and serve warm.





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