20 Hearty Vegetarian Casserole Recipes (2024)

Here are 20 vegetarian casserole recipes for everyone in the family that are healthy and hearty you won’t hear anyone asking about the meat! Eating vegetarian healthy recipes isn’t just for meatless Mondays anymore!

20 Easy Vegetarian Casserole Recipes for the Whole Family

Given the choice, I will always choose the vegetarian casserole over the meat one. Which is surprising since I am a butcher’s daughter and grew up with meat on the table 6 nights a week. I’m not sure my dad knew how to make a meal without meat unless it was salad night – which would then be a bevy of mayonnaise-laden salads.

My parents had huge health issues.

Meat is great for protein, but so are grains and legumes! Give me some chickpeas over a hamburger any day.

Vegetarian Casserole Recipes

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This delicious Vegetarian Black Bean Enchilada Casserole is something that I turn to on days that I want to eat something yummy but don’t have the energy to cook. This vegetarian casserole basically throws itself together and you just have to make sure it doesn’t burn in the oven! Five Spot Green Living

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This vegetarian baked pasta is filled with veggies and made with whole wheat penne pasta so it’s a bit lighter than your average comfort food casserole. It’s easy to make two versions at once to serve at the table as well if you have people who just can’t give up their meat.

Here’s a whole30 breakfast casserole recipe that is also vegetarian, paleo, low-carb, dairy-free and gluten-free. I love that it’s made with all veggies like spinach, eggplant, avocado, broccoli and tomato and also eggs!

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I was never a huge turnip fan growing up but this mashed turnip and apple casserole is mixed up so it’s more sweet than savory and it’s only 5 Weight Watchers Freestyle points per serving! It is such a great side dish for your holiday meal! Food Meanderings

One of my favorite Thanksgiving side dishes is corn casserole. My best friend’s mother taught me to make it growing up and it’s always a personal favorite. Drugstore Divas

You all know how much Five Spot loves her mexican food! Here’s a vegetarian mexican tortilla casserole that is easy to put together and doesn’t take long to bake. Mama Likes to Cook

Quinoa Enchilada Bake

Are you the kind that can’t be without Sweet Potato Casserole at Thanksgiving? Have you never even tried one? Here’s one that is the best version and perfect way to try it. Dancing Through the Rain

Here’s an easy egg casserole recipe that is somewhere between a quiche & frittata. This makes a great healthy breakfast to make on the weekend or for a holiday.

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Here’s a paleo sweet potato casserole with pecan crumble topping that’s gluten-free, grain-free, dairy-free, and perfect for Thanksgiving! It’s so easy and quick to make!

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Have you ever tried a butternut pasta bake that is puréed into a velvety sauce? The pasta is then smothered with this for something you will never believe is not comfort food.

20 Hearty Vegetarian Casserole Recipes (8)

Amazingly cheesyBroccoli Cauliflower Brussels Sprout Gratinisn’t your average casserole made with cream of whatever soup. Made from scratch this delicious dish is the bomb! Peas and Crayons

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This zucchini gratin recipe is a baked cheesy zucchini casserole that everyone will love because not only is it low carb but it’s also absolutely delicious and nobody will believe it’s healthy! Wholesome Yum

Here’s an option to make ahead for guests and then wow them with this vegetarian overnight breakfast casserole. Crayons and Cravings

Do you wonder what to do with all of those root vegetables? Try this Root Vegetable Casserole for a delicious and easy side dish option that can also be multiplied and frozen! Delicious on a Dime

Yum – I love me some beans! Here is a Vegetable Bean Casserole thatis creamy and comforting with brown rice, broccoli, carrots, and celery. It is perfectly tasty and hearty enough to serve by itself. V Nutrition and Wellness

This Easy Spanish Rice Casserole gives me that south-of-the-border fix while not making my family crazy for making mexican-style recipes all the time. Five Spot Green Living

Rich, creamy, flavorful, cheesy and so satisfying, this Potato and Zucchini Gratin is an ultimate comfort food side dish any night of the week. Lavender and Macarons

I love that there are lentils in this Vegetarian Ranch Shepherd’s Pie and it’s so crazy delicious you won’t even miss the meat. Delicious on a Dime

Here is one version of the infamous sweet potato casserole that is not super sweet but showcases the vegetable on its own. Healthy Slow Cooking

Have you been wondering how to make this unique vegetable? This recipe for Spaghetti Squash Casserole will make you think twice because it will taste so much like actual lasagna! Peas and Crayons

Do you love it when you can pull out your instant pot (a.k.a. pressure cooker)? This recipe for Pressure Cooker Cauliflower Souffléis deliciously cheesy and so delicious. Not as much an oven-baked casserole but deserves to be on this list! This Old Gal

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This amazing recipe reminds me of the one my mother-in-law makes in the winter. Eggplant Gratin is smothered with a secret white sauce and topped with a generous layer of Gruyere cheese for a decadent comfort food dish that makes amazing leftovers. Lavender and Macarons

This gluten-free green bean casserole recipe is super easy and uses just a few ingredients that can be made ahead of time! Wholesome Yum

Keto Cauliflower Mac and Cheese is the perfect substitute for traditional macaroni and cheese as it is healthyand can be served as a main dish or in addition to a main dish. Fit to Serve Group

ThisPumpkin Vegetable Casseroleis a different way to put a healthy veggie-filled dish on the table. V Nutrition and Wellness

What’s more delicious than tender-cooked potatoes with soft onion slices in a creamy white sauce? This Vegan Scalloped Potatoes is some really delicious vegan comfort food you would never believe doesn’t contain real cheese! My Pure Plants

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Here is one of the Best Vegan Lasagna (Pasta-Free Version) recipes I have ever eaten. It’s actually vegan ground beef cooked in hearty marinara sauce layered with vegan alfredo sauce and cabbage! My Pure Plants

This healthy Vegetarian Mexican Casserole is made with quinoa and black beans and a few other delicious veggies. It’s so hearty you won’t miss the meat and makes amazing leftovers! I Believe I Can Fry

Healthy Vegetarian Mexican Casserole with Rice & Beans is easy to make and filled with cheesy goodness along with brown rice and veggies. Piping Pot Curry

I’ve never tried Jackfruit so this recipes for tangy Vegan Buffalo Jackfruit Enchiladas make for something completely different! This is a great make ahead recipe for a quick and easy weeknight dinner. Spabettie

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This easy Hearty Portobello Kale Lasagna is packed with nutrients to make a satisfying comfort food you will wish you made a double batch! Spabettie

I love this old-fashioned Mac and Cheese with Tomatoes that is made 3 simple ingredients – macaroni, cheddar cheese and tomatoes. It’s super easy and quick! Food Meanderings

This recipe for One Pot Cheesy Broccoli Chickpea Rice Casserole is now in my rotating recipe list! Anything with chickpeas means it’s delicious, hearty and filling! Flavor the Moments

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Sweet Potato Casserole with Black Beans, Kale and Buckwheat casserole is easy to assemble and perfect to make ahead. Happy Kitchen

This simple Asparagus Macaroni Cheese is made with everyday ingredients for a healthy vegetarian comfort meal! Recipes from a Pantry

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Have you ever heard of an onion casserole? This Sweet Onion Casserole with Crispy Topping is definitely a unique make ahead side dish that is packed with flavor and compliments any kind of main dish! Sprinkles and Sprouts

This Bean Burrito Casserole definitely reminds me of my single days when I had no money! It’s the perfect weeknight vegetarian freezer meal that costs pennies to make. Honey and Birch

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What is the oldest known casserole? ›

Macaroni and cheese is the oldest written casserole recipe found in 1250.

What makes a meal a casserole? ›

In the United States, a casserole or hot dish is typically a baked food with three main components: pieces of meat (such as chicken or ground meat) or fish (such as tuna) or other protein (such as beans or tofu), various chopped or canned vegetables (such as green beans or peas), and a starchy binder (such as flour, ...

Why is it called John Wayne casserole? ›

So, did John Wayne himself invent his eponymous casserole? Not exactly. The actor did submit the recipe himself, but the original dish detailed in Connery's cookbook described a more understated egg and cheese casserole than the dish folks enjoy today.

Why is John Wayne casserole called that? ›

That's right, the iconic John Wayne Casserole is named after none other than the actor himself. Typically, you'll find that most recipes call for refrigerated biscuits or Bisquick, onions, red bell peppers, jalapeño peppers, sour cream, mayonnaise, ground beef, tomatoes, taco seasoning, and Cheddar cheese.

What is the most famous vegetarian dish? ›

Originating in the Middle East, falafel is one the most popular vegetarian foods in the world! As one of the most popular vegetarian foods in the world, falafel needs no introduction! However, the origin of these beloved patties is rather controversial.

What are 5 components of a casserole? ›

Let's talk anatomy: A standard dinner casserole usually includes a protein, a starch, a vegetable, a sauce (or other binding ingredient), and cheese. But making a casserole is not an exact science, and you can definitely break away from this formula. Check out some fun side-dish casseroles and desserts below!

What is the key to making a good casserole? ›

  1. Choose the right baking dish. If you're all about the crunchy topping, use a shallow dish. ...
  2. Undercook your pasta. ...
  3. Drain your meat. ...
  4. Beware of mushy vegetables. ...
  5. Know your cheeses. ...
  6. Master the art of casserole assembly. ...
  7. Don't skip the topping. ...
  8. Make it now, but bake it later.
Nov 1, 2021

Should you cover casserole when baking? ›

The primary reason for covering a casserole as it bakes is to trap moisture inside the dish. This will not only keep the casserole itself moist, but it will also help get the casserole up to cooking temperature.

What is the oldest food dish in the world? ›

Nettle Pudding

Originating in 6000 BCE, England; it is the oldest dish of the world that's rich in nutrients. Nettle pudding is made with stinging nettles (wild leafy plant), breadcrumbs, suet, onions, and other herbs and spices.

What is the oldest dish we still eat? ›

The World's 10 Oldest Dishes And Where They Are Today
  • Indian curry, circa 2200-2500 B.C. ...
  • Pancakes, circa 11650 B.C. ...
  • Linzer Torte, circa 1653. ...
  • Tamales, circa 5000 B.C. ...
  • Burgers, circa 100 century A.D. ...
  • Mesopotamian Stew, circa 2140 B.C., and bone broth, circa 400 B.C. ...
  • Rice dishes, circa 4530 B.C. ...
  • Beer, circa 3500 B.C.
Sep 2, 2023

Who invented the first casserole? ›

And a piece by Langdon Reid in a Staunton, Virginia, newspaper says: “History tells us that a French Canadian immigrant Elmire Jolicour is credited with inventing the casserole, this wonderful dish of culinary breakthrough, in Berlin, New Hampshire, in 1866.”

What is the oldest food still around? ›

First found in a tomb in Ancient Egypt, honey is about 5,500 years old. Revered in ancient Egypt, honey remains edible over long periods. In 2015, while excavating tombs in Egypt, the archaeologists found about 3000-year-old honey that was fully edible.


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