How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Baked Lentil Casserole?

You need 14 ingredients. The key ingredients include: 2 1/4 cups water, 1 3/4 cups dry lentils, rinsed, 1 cup onion, chopped, 2 medium carrots, sliced thin, and more.

Is Baked Lentil Casserole suitable as vegetarian?

Yes, Baked Lentil Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Baked Lentil Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Baked Lentil Casserole Recipe

Name: Baked Lentil Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 1/4 cups water; 1 3/4 cups dry lentils, rinsed; 1 cup onion, chopped; 2 medium carrots, sliced thin; 2 stalks celery, sliced thin; 2 cloves garlic, minced; 1 teaspoon salt; 1/4 teaspoon pepper; 1/8 teaspoon dried marjoram; 1/8 teaspoon rubbed sage; 1/8 teaspoon dried thyme; 1 bay leaf; 2 cups chopped fresh tomatoes; 10 ounces 2% milk cheddar cheese, shredded

Try this homemade Baked Lentil Casserole recipe the whole family will love. Made with water, dry lentils, onion and carrots. Easy step-by-step instructi…

This Baked Lentil Casserole relies on simple, everyday ingredients such as water, dry lentils, rinsed, onion, chopped and medium carrots, sliced thin. It comes together quickly and makes 4 servings, at about 455 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Baked Lentil Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions