Lentil Vegetable Casserole

Highlighted under: Comfort Food

Lentil Vegetable Casserole is a hearty and nutritious dish that combines the earthy flavors of lentils with a variety of fresh vegetables. Perfect for a family dinner or meal prep!

Emily

Created by

Emily

Last updated on 2025-12-03T17:30:27.388Z

This Lentil Vegetable Casserole is not only delicious but also packed with nutrients. It’s a great way to incorporate legumes and vegetables into your diet.

Why You'll Love This Recipe

  • Rich in protein and fiber from lentils
  • Versatile and customizable with your favorite vegetables
  • Perfect for meal prep or a cozy family dinner

Nutritional Benefits

Lentil Vegetable Casserole is not just a delicious meal; it's also packed with nutrients. Lentils are an excellent source of protein and fiber, making this dish a filling and satisfying option. They help maintain stable blood sugar levels and promote digestive health. Coupled with a variety of vegetables, this casserole provides essential vitamins and minerals, creating a well-rounded meal that supports overall health.

Vegetables like carrots, bell peppers, and spinach add a wealth of nutrients, including antioxidants and phytonutrients that can boost your immune system. The colorful mix not only enhances the dish's visual appeal but also ensures that you're getting a broad spectrum of nutrients. This makes the casserole a great choice for anyone looking to improve their diet or maintain a healthy lifestyle.

Perfect for Any Occasion

One of the standout features of Lentil Vegetable Casserole is its versatility. Whether you're hosting a cozy family dinner, preparing for a potluck, or looking for meal prep options, this casserole fits the bill perfectly. You can easily double the recipe for larger gatherings or scale it down for a simple weeknight meal. Its adaptability makes it a staple in many kitchens.

Additionally, this casserole can be customized to suit your taste preferences. Feel free to swap in your favorite vegetables or add in extras like mushrooms or zucchini. You can even adjust the spices to add a kick of heat or keep it mild. This flexibility ensures that everyone at the table can enjoy a dish tailored to their liking.

Storage and Reheating

If you're planning on making this casserole ahead of time, you'll be pleased to know that it stores well. After baking, let the casserole cool completely before covering it with plastic wrap or transferring it to an airtight container. It can be kept in the refrigerator for up to 4 days, making it an excellent option for meal prep or leftovers.

Reheating is a breeze! Simply warm individual portions in the microwave, or cover the casserole with foil and reheat in the oven at 350°F (175°C) until heated through. You can also add a splash of broth to keep it moist during reheating. This way, you can enjoy the hearty flavors of Lentil Vegetable Casserole throughout the week with minimal effort.

Ingredients

For the Casserole

  • 1 cup lentils, rinsed
  • 2 cups vegetable broth
  • 1 onion, chopped
  • 2 carrots, diced
  • 1 bell pepper, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon thyme
  • 1 teaspoon cumin
  • Salt and pepper to taste
  • 2 cups spinach, chopped
  • 1 cup diced tomatoes (canned or fresh)
  • 1 cup shredded cheese (optional)

Mix all ingredients in a large bowl before assembling the casserole.

Instructions

Prepare the Lentils

In a pot, combine lentils and vegetable broth. Bring to a boil, then reduce heat and simmer for 20 minutes, or until lentils are tender.

Sauté the Vegetables

In a skillet, heat a tablespoon of oil over medium heat. Add onion, carrots, bell pepper, and garlic. Sauté until vegetables are tender, about 5-7 minutes.

Combine Ingredients

In a large bowl, combine the cooked lentils, sautéed vegetables, thyme, cumin, salt, pepper, spinach, and diced tomatoes. Mix well.

Assemble the Casserole

Transfer the mixture into a greased baking dish. If using, sprinkle shredded cheese on top.

Bake

Preheat the oven to 350°F (175°C). Bake for 20 minutes, or until heated through and cheese is melted.

Let the casserole cool for a few minutes before serving. Enjoy!

Serving Suggestions

To complement your Lentil Vegetable Casserole, consider serving it with a side salad or some crusty whole-grain bread. A fresh green salad dressed with a light vinaigrette can provide a refreshing contrast to the heartiness of the casserole. Alternatively, a slice of warm bread can be perfect for scooping up the delicious mixture, making every bite enjoyable.

For those looking to enhance the flavor, a dollop of yogurt or a sprinkle of fresh herbs like parsley or cilantro can elevate the dish. These additions not only add flavor but also contribute to the overall presentation, making your meal feel special and inviting.

Dietary Considerations

Lentil Vegetable Casserole is naturally vegan and can easily be made gluten-free by ensuring that the vegetable broth and any added ingredients are certified gluten-free. This makes it a suitable dish for various dietary preferences, including plant-based eaters and those with gluten sensitivities. It's always a good idea to check labels when selecting your ingredients to maintain dietary compliance.

If you're looking to reduce calories, consider using less cheese or omitting it altogether without sacrificing flavor. The combination of lentils and vegetables provides enough richness to satisfy your taste buds while keeping the dish healthy and light.

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Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can prepare it a day in advance and store it in the refrigerator. Just reheat before serving.

→ What can I use instead of cheese?

You can omit the cheese for a dairy-free version or use a plant-based cheese alternative.

→ Can I freeze this casserole?

Absolutely! Just make sure it’s cooled completely before freezing. It can be stored for up to 3 months.

→ What other spices can I add?

Feel free to experiment with spices like paprika, oregano, or even a pinch of chili flakes for heat!

Lentil Vegetable Casserole

Lentil Vegetable Casserole is a hearty and nutritious dish that combines the earthy flavors of lentils with a variety of fresh vegetables. Perfect for a family dinner or meal prep!

Prep Time15 minutes
Cooking Duration40 minutes
Overall Time55 minutes

Created by: Emily

Recipe Type: Comfort Food

Skill Level: Easy

Final Quantity: 4 servings

What You'll Need

For the Casserole

  1. 1 cup lentils, rinsed
  2. 2 cups vegetable broth
  3. 1 onion, chopped
  4. 2 carrots, diced
  5. 1 bell pepper, chopped
  6. 2 cloves garlic, minced
  7. 1 teaspoon thyme
  8. 1 teaspoon cumin
  9. Salt and pepper to taste
  10. 2 cups spinach, chopped
  11. 1 cup diced tomatoes (canned or fresh)
  12. 1 cup shredded cheese (optional)

How-To Steps

Step 01

In a pot, combine lentils and vegetable broth. Bring to a boil, then reduce heat and simmer for 20 minutes, or until lentils are tender.

Step 02

In a skillet, heat a tablespoon of oil over medium heat. Add onion, carrots, bell pepper, and garlic. Sauté until vegetables are tender, about 5-7 minutes.

Step 03

In a large bowl, combine the cooked lentils, sautéed vegetables, thyme, cumin, salt, pepper, spinach, and diced tomatoes. Mix well.

Step 04

Transfer the mixture into a greased baking dish. If using, sprinkle shredded cheese on top.

Step 05

Preheat the oven to 350°F (175°C). Bake for 20 minutes, or until heated through and cheese is melted.

Nutritional Breakdown (Per Serving)

  • Calories: 310 kcal
  • Total Fat: 7g
  • Saturated Fat: 2g
  • Cholesterol: 5mg
  • Sodium: 300mg
  • Total Carbohydrates: 50g
  • Dietary Fiber: 15g
  • Sugars: 4g
  • Protein: 18g