Lentil Vegetable Casserole

Highlighted under: Lean & Light Cooking

Lentil Vegetable Casserole is a wholesome and hearty dish packed with nutrients and flavor. Perfect for a comforting family meal or a delightful potluck dish.

Emily

Created by

Emily

Last updated on 2025-12-03T21:57:27.430Z

This Lentil Vegetable Casserole is a delicious and nutritious meal that brings together the earthy flavors of lentils and a variety of vegetables. It's an ideal recipe for those looking to enjoy a hearty, plant-based dish that satisfies both the palate and the body.

Why You'll Love This Recipe

  • Packed with protein and fiber from lentils
  • Colorful vegetables that add both nutrition and visual appeal
  • Comforting and filling, perfect for cold evenings
  • Easy to prepare and can be made ahead of time

A Nutritional Powerhouse

Lentils are often hailed as a superfood, and for good reason. They are an excellent source of plant-based protein, making them a fantastic choice for vegetarians and vegans. Each serving of lentils provides substantial fiber, which supports digestive health and can help keep you feeling full longer. This makes the Lentil Vegetable Casserole not only satisfying but also a smart option for those looking to maintain a healthy diet.

In addition to being rich in protein and fiber, lentils are loaded with essential vitamins and minerals. They contain significant amounts of iron, folate, and magnesium, all of which contribute to overall health. The combination of lentils and vibrant vegetables creates a balanced meal that nourishes your body while delivering a burst of flavor.

This casserole is particularly beneficial during colder months, as it can provide warmth and comfort without compromising on nutrition. By incorporating a variety of vegetables, you’ll also be giving your dish a colorful presentation that makes it more appealing to both adults and kids alike.

Perfect for Meal Prep

One of the best features of the Lentil Vegetable Casserole is its versatility in meal preparation. This dish can easily be made in advance, allowing you to save time on busy weekdays or during hectic weekends. Simply prepare the casserole and store it in the refrigerator for up to three days before baking, or freeze it for longer storage. When you’re ready to enjoy it, just pop it in the oven for a quick and nutritious meal.

This makes it an ideal option for families looking to eat healthier without spending hours in the kitchen. You can customize the vegetables based on what you have on hand or what’s in season, making it a flexible recipe that can adapt to your preferences while minimizing food waste.

Additionally, this casserole is an excellent choice for potlucks and gatherings. It can easily be doubled or halved depending on the number of guests, and its appealing presentation ensures that it will be a hit at any event.

Garnishing and Serving Suggestions

Ingredients

Lentil Vegetable Casserole Ingredients

  • 1 cup green or brown lentils, rinsed
  • 2 cups vegetable broth
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 carrot, diced
  • 1 zucchini, diced
  • 1 bell pepper, diced
  • 1 can (14 oz) diced tomatoes
  • 1 teaspoon dried oregano
  • 1 teaspoon thyme
  • Salt and pepper to taste
  • 1 cup shredded cheese (optional)
  • Fresh parsley for garnish

Combine all the ingredients for a flavorful casserole experience.

Instructions

Prepare the Lentils

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

Sauté the Vegetables

In a large skillet, heat a little oil over medium heat. Add chopped onion and garlic, sautéing until translucent. Add the diced carrot, zucchini, and bell pepper, cooking for another 5-7 minutes.

Combine and Season

Add the cooked lentils, diced tomatoes, oregano, thyme, salt, and pepper to the skillet. Mix well to combine all ingredients.

Bake the Casserole

Transfer the mixture to a greased baking dish. If desired, sprinkle shredded cheese on top. Bake in a preheated oven at 350°F (175°C) for 20 minutes.

Serve

Remove from oven, let cool slightly, and garnish with fresh parsley before serving.

Enjoy your healthy and filling Lentil Vegetable Casserole!

Storage Tips

To ensure your Lentil Vegetable Casserole remains fresh, store any leftovers in an airtight container in the refrigerator. It can last for up to three to four days. If you want to keep it longer, consider freezing individual portions. This way, you can easily reheat them for a quick meal later on.

When reheating, it’s best to do so in the oven to maintain the texture. If you’re pressed for time, the microwave works too, but be sure to cover the dish to prevent it from drying out. A splash of vegetable broth or water can help restore moisture while reheating.

Nutritional Information

This Lentil Vegetable Casserole is not just delicious; it’s also packed with nutrients. A single serving offers an impressive amount of protein and fiber, making it a filling option for any meal. Additionally, it provides essential vitamins such as A and C from the vegetables, which support immune health and skin vitality.

For those tracking their caloric intake, this dish is a great choice as it’s low in calories but high in satiety. It's an excellent option for anyone looking to enjoy a comforting meal without the guilt.

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Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance and store it in the refrigerator before baking.

→ What can I substitute for lentils?

You can try using quinoa or chickpeas as an alternative, although cooking times may vary.

→ Is this recipe gluten-free?

Yes, all the ingredients in this recipe are naturally gluten-free.

→ Can I add more vegetables?

Absolutely! Feel free to add any of your favorite vegetables to the mix.

Lentil Vegetable Casserole

Lentil Vegetable Casserole is a wholesome and hearty dish packed with nutrients and flavor. Perfect for a comforting family meal or a delightful potluck dish.

Prep Time15 minutes
Cooking Duration45 minutes
Overall Time60 minutes

Created by: Emily

Recipe Type: Lean & Light Cooking

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Lentil Vegetable Casserole Ingredients

  1. 1 cup green or brown lentils, rinsed
  2. 2 cups vegetable broth
  3. 1 medium onion, chopped
  4. 2 cloves garlic, minced
  5. 1 carrot, diced
  6. 1 zucchini, diced
  7. 1 bell pepper, diced
  8. 1 can (14 oz) diced tomatoes
  9. 1 teaspoon dried oregano
  10. 1 teaspoon thyme
  11. Salt and pepper to taste
  12. 1 cup shredded cheese (optional)
  13. Fresh parsley for garnish

How-To Steps

Step 01

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

Step 02

In a large skillet, heat a little oil over medium heat. Add chopped onion and garlic, sautéing until translucent. Add the diced carrot, zucchini, and bell pepper, cooking for another 5-7 minutes.

Step 03

Add the cooked lentils, diced tomatoes, oregano, thyme, salt, and pepper to the skillet. Mix well to combine all ingredients.

Step 04

Transfer the mixture to a greased baking dish. If desired, sprinkle shredded cheese on top. Bake in a preheated oven at 350°F (175°C) for 20 minutes.

Step 05

Remove from oven, let cool slightly, and garnish with fresh parsley before serving.

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 10g
  • Saturated Fat: 4g
  • Cholesterol: 15mg
  • Sodium: 300mg
  • Total Carbohydrates: 45g
  • Dietary Fiber: 15g
  • Sugars: 6g
  • Protein: 18g