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37 Best Vegetable Casserole Recipes

When it comes to preparing a variety of casserole recipes, the greatest ingredients to use are vegetables. Some examples of vegetables that can be used in casseroles are carrots, cauliflower, broccoli, and many more. This collection of easy vegetable casserole recipes includes healthy, gluten free, and easy to make recipes.

1. Mixed Vegetable Casserole

The recipe for Mixed Vegetable Casserole will quickly become your household’s top choice for a side dish. This casserole is a hit with everyone, including those who aren’t big fans of veggies.

This Mixed Vegetable Casserole is a Thanksgiving mainstay for our family, and we always have a variety of options available to us on Thanksgiving. Even my future mother-in-law prepares it now on the years that our families get together for Thanksgiving at their house. This casserole is so delicious that even people who don’t like veggies end up loving it, so give it a go this year for your family.

2. Loaded Cauliflower Broccoli Casserole With Bacon

This keto and low-carb loaded cauliflower casserole with bacon and broccoli is an awesome meal that can be used as either a side dish or a main dish, and it tastes wonderful.

The casserole is simple to prepare, great for families with young children, and is among the top strategies for bringing a low-carb meal to the table on one of those hectic weeknights. Enjoy!

This casserole with cauliflower and broccoli is great whether served as a side dish or as the main course. Ideal for those of you who want nothing more than a vegetable meal but none of the carbohydrate-rich rice or potatoes to go with it. The following are some suggestions that will help you get it right.

3. Make Ahead Creamy Vegetable Casserole

This casserole, which can be made ahead of time and consists of veggies and a creamy sauce, may be served either as a side dish or as the main dish.

Either way, it is guaranteed to get more vegetables onto your table and into the stomachs of your loved ones. Reheating this meal is simple, and you won’t sacrifice any of the dish’s cheesiness, creaminess, or texture in the process!

In this meal, you might use whatever frozen vegetable you prefer from your freezer. For instance, if cauliflower is not your first choice of vegetable, you may very well replace it with frozen broccoli florets instead of using cauliflower if you so want.

Additionally, the vegetable medley that I utilized is malleable in its composition. There is a mind-boggling array of options available for purchase in the frozen food aisle of my neighborhood grocery shop.

4. Cheddar Vegetable Gratin

This simple Cheddar Vegetable Gratin transforms mixed veggies into a crowd-pleasing side dish. It makes use of items that almost everyone has on hand, transforming pantry essentials into a tasty side dish for every day of the week.

5. Paula Deen Broccoli Casserole

This dish consists of soft broccoli florets that have been stuffed with a creamy and cheesy mixture and topped with crumbled crackers. Because the broccoli casserole with crackers and mayonnaise has such a low barrier to entry in terms of complexity, it can be swiftly prepared at any time of the day, including for breakfast (it would be a good start to a new day).

6. The Best Vegetable Casserole

The Cheesy Vegetable Casserole is an AMAZING Dish! It has layers of broccoli, cauliflower, water chestnuts, and bean sprouts, and cheddar and mozzarella cheeses cover the top. It is our FAVORITE side dish to serve around the holidays or when we are hosting guests.

In addition, the preparation may be done the day before, and all that is left to do is bake the dish on the day that you are hosting guests. Cook sure you make this the next time you’re looking for a recipe for a wonderful side dish.

7. Swiss Vegetable Medley

The Swiss Vegetable Medley is a delicious option for a side dish. You begin by selecting the sort of mixed vegetable medley that you like most. The next step involves adding a sauce that is created by combining cream of mushroom soup, sour cream, French-fried onions, and Swiss cheese.

After baking, you sprinkle the casserole with more Swiss cheese and French-fried onions for the finishing touch. It possesses outstanding flavor as well as a wonderful texture.

I found that the sauce in the original recipe was too intense for the limited number of veggies that were included, so I increased the amount of vegetables by a factor of two. This recipe is elevated to a whole new level because to the inclusion of the extra veggies.

8. Spinach Mushroom Breakfast Casserole

The fact that breakfast casseroles are simple to prepare is one of the reasons I enjoy creating them. A breakfast casserole is essentially a large frittata that is prepared with eggs and whatever meat, vegetables, and cheese that you would like to include in it.

One of my go-to breakfast dishes is a casserole made with spinach and mushrooms like this one. This vegetarian meal is not only flavorful but also substantial and satisfying! The ideal way to begin each and every day!

As a result of its crowd to serve a large number of people, this egg casserole is ideal for serving guests at celebrations or while hosting other gatherings.

The leftovers are always useful, even if you don’t have a large crowd of people to feed. We enjoy creating a large dish that we can reheat easily for breakfast throughout the week. What a relief it was to find this in the morning!

9. Vegetable Breakfast Casserole Recipe

This recipe for vegetable breakfast casserole can’t possibly be made any simpler than it already is. It is cooked in the oven after being stuffed with fresh veggies, eggs, and potatoes to provide a complete breakfast meal. This hearty breakfast casserole is packed with nutrients, and it works wonderfully for breakfast, lunch, brunch, or even dinner.

When you serve this vegetable breakfast casserole alongside a fruit salad on a hectic weekday morning, you will have all of the components necessary for a complete breakfast that is high in nutrition.

10. Spring Vegetable Egg Casserole

This Spring Vegetable Egg Casserole is the ideal dish to showcase all of your most beloved vegetables available throughout the spring season. And when combined with tangy feta cheese and made into a simple casserole, it becomes the ideal meal to prepare in advance and bake before serving a large crowd of people.

If you’d like, you may also include any of your other free spring veggies in this dish as well. Before adding them to the egg mixture, it is important to check that they are completely cooked through as this is the next step.

More Recipes:

11. Baked Carrot Casserole

This Baked Carrot Casserole is the kind of dish that would go perfectly with Thanksgiving dinner. You may prepare the ingredients in advance and then bake them for one hour before serving. It also reheats quite well, which means that if you don’t have enough room in your oven on Thanksgiving Day, you can bake it ahead of time and then reheat it while the turkey is resting after it has been removed from the oven.

12. Famous Crispy Potato Casserole

This world-famous crispy potato casserole is incredible in its deliciousness. Roasting potatoes at a low temperature for a long time results in a perfectly crispy texture. This crowd-pleasing side dish won’t have any leftovers since everyone loves it. One of the most delicious plant-based potato dishes!

13. Zucchini Tomato Casserole

This creamy and delicious Zucchini Tomato Casserole is so incredibly simple to cook, and it is the ideal way to take use of the summer vegetables that have been growing in your yard. Place this in the oven, and in about half an hour, you will have a DELICIOUS side dish or supper that you can share with your loved ones.

Do you have a garden? For the past seven years, both of my parents and I have participated in our family’s gardening endeavors. My father is in charge of preparing the soil, while my mother and I are in charge of planting the seeds, and I have no words to adequately express my joy and satisfaction whenever we harvest our hard work.

Consider, for example, this Baked Zucchini and Tomato Dish; the zucchini and tomatoes used in it were all harvested from the vegetable garden that we maintain. However, the tomatoes… ohhhh the tomatoes… wonderful!

14. Eggplant Casserole

This casserole made with eggplant features some of summer’s most delicious ingredients, including fresh herbs, mushrooms, tomatoes, bell peppers, and eggplant. After being covered with cheese, it is placed in the oven and roasted until it is steaming hot. It works equally well when served as a side dish as when served as the main course.

15. Old-Fashioned Cabbage Casserole

One of the most popular dishes in the south, Old-Fashioned Cabbage Casserole has a cabbage mixture that is creamy and is topped with buttery cracker crumbs. This casserole is the epitome of comfort food with its velvety texture and melty cheese topping.

16. Cheesy Radish Recipe

This cheesy radish recipe is the ideal substitute for a casserole that is low in carbohydrates. I set out to develop a healthy alternative to traditional scalloped potatoes, and I was successful.

Do radishes taste like potatoes? How many different possibilities do we have when it comes to keto side dishes? In addition to that, it’s a simple comparison to make. Radishes are considered to be a cruciferous vegetable.

The addition of cheese is the icing on the cake that transforms this cheesy radish recipe into the ideal low-carb casserole.

17. French Onion Broccoli Cheese Casserole

The French Onion Broccoli Cheese Casserole is without a doubt the most delicious broccoli casserole ever created. Even those of us who don’t particularly like broccoli enjoyed this casserole. There are only five ingredients total: broccoli, cream of mushroom soup, french onion dip, cheddar cheese, and french fried onions. Can be put together in advance and stored in the refrigerator for the night. In our home, this was an overwhelming success!

18. Loaded Cauliflower Casserole

Cauliflower is cooked and then put in a casserole dish with cream cheese, sour cream, strong cheddar, Monterey Jack cheese, chives, and bacon. This dish is called Loaded Cauliflower Casserole. The flavor of cauliflower has never been better than it is right now.

This mouthwatering casserole can be prepared quickly and easily, and it’s a great option for keto dieters. Have you tried any of my other side dishes that are compatible with the keto diet? The following, along with Creamy Mashed Cauliflower, Roasted Cauliflower, and Oven Roasted Parmesan Asparagus, are some of our absolute favorites:

19. Vegetable Rice Casserole

A savory casserole consisting of rice and vegetables, topped with vegetable. A fantastic casserole dish that can be used for almost any crowd! This time-honored and much-loved vegetable of vegetables is practically foolproof.

As a primary course, this may feed anywhere from 6 to 8 people, but it can easily accommodate a much larger number.

Ideal for serving a big number of people at once; I’ve even prepared it before as a Thanksgiving side dish!

20. Pumpkin Casserole With Vegetables {gf}

This Pumpkin Casserole is a fantastic option for bringing a meal loaded with vegetables to the holiday table. This meal made entirely from plants is so rich and satisfying that no one will ever guess how good for them they really are. This delicious and reassuring casserole is sure to win you over, no matter what type of diet you follow: vegan, vegetarian, or omnivore.

21. Scalloped Vegetable Casserole

  • In a large Dutch oven, mix broccoli, cauliflower, and carrots. Boil over medium-high heat; decrease heat and simmer for 8 minutes or until veggies are cooked. Drain. Return veg to Dutch oven.
  • Preheat to 350o. Spray a 3-quart dish with nonstick spray.
  • In a large pan, melt butter over low heat. Cook onion and garlic 5 minutes, stirring often. Cook 2 minutes while stirring in flour. Mix in milk. Whisk for 3 minutes until thick and bubbling. Add sour cream, stirring.
  • Add cheese, salt, and pepper. Coat veggies in Dutch oven with cheese mixture. Spoon mixture into baking dish.
  • Top casserole with crackers and remaining cheese. 30 to 40 minutes, or until heated and bubbling.

22. Mushroom Casserole

The onions, thyme, and melted gruyere cheese give this cheesy mushroom casserole a delightful taste that complements the mushrooms well.

It can be ready in approximately 40 minutes, does not include breadcrumbs, and is gluten-free and keto-friendly.

More Recipes:

23. Vegetarian Cucumber Gratin

  • Prepare the oven to 375 ℉. In a saucepan, add the butter, and cook it over medium heat until it has melted. Cook for three minutes, or until the outside is starting to become brown.
  • In a rectangle cake pan, toss sliced cucumbers with 1 tablespoon of brown butter, along with some salt and sugar. Cook for about 25 minutes at 350 degrees.
  • Take the dish out of the oven, and start the broiler at its highest setting. Cucumbers should be coated with chives, tarragon, dill, and the zest of one lemon before serving. Pepper can be used as a seasoning if you like.
  • In a bowl, mix together the breadcrumbs, the Parmesan, and the remaining 1 tablespoon of brown butter. Sprinkle breadcrumb mixture over cucumbers.
  • Continue to broil for a further two minutes, or until the crumbs have a golden brown color.
  • Serve, and have fun with it!

24. Best Easy Asparagus Casserole

A casserole made with asparagus that is extremely simple to prepare and is high in nutritional value can be put together in just a few steps. This is the perfect low-carb side dish for Thanksgiving, Easter, or any other dinner that calls for a tasty accompaniment but doesn’t include a lot of carbs.

25. 5 Ingredient Corn Casserole

This foolproof recipe for jiffy corn casserole calls for only five ingredients and bakes up into a flavorful side dish that is the perfect accompaniment to any main course.

What kinds of side dishes do you prepare to accompany a hearty meal like pot roast, pork chops, or chicken barbecued on the grill? This corn casserole recipe is simple to make and has quickly become one of our family’s go-to options for serving as a side dish at a wide variety of dinner occasions, ranging from weeknight meals to special occasions.

26. Easy Green Bean Casserole Recipe

This tasty recipe for Green bean casserole is guaranteed to be a big success with your family and friends. This side dish, with its crunchy topping and creamy sauce, is ideal for supper with the family, special occasions, and other occasions as well.

This quick and simple side dish is perfect for making ahead of time because of how easy it is. You may start preparing it up to forty-eight hours before you intend to serve it to your guests. Mix the ingredients as directed, but exclude the french-fried onions so that they won’t become mushy.

27. Tex Mex Black Eyed Pea Casserole

What exactly is the deal with the myth that eating black-eyed peas during the New Year will reportedly make one more fortunate?

I’m going to presume that the Black-Eyed Peas are a Southern phenomenon. Before last night’s meal, this lady from southern California had never really (knowingly) tried a black eyed pea, and I found that I quite liked them. I incorporated them into a casserole dish styled after Tex-Mex cuisine.

28. Vegetable Enchilada Casserole

This casserole version of vegetable enchiladas features a filling that is cheesy and creamy, and the tortillas, filling, and other ingredients are layered in a baking dish rather than being folded and packed like vegetable enchiladas. It’s everything you love about enchiladas, but without all the bother of making and serving them, plus it’s easier to create.

29. Butternut Squash Quinoa Casserole

You won’t want to pass up the opportunity to try this Butternut Squash Quinoa Casserole! This dish is a great go-to for busy weeknights as well as special occasions like Thanksgiving and Christmas. Have fun with it and modify it to meet your requirements; including cooked chicken or tempeh is a great way to increase the amount of protein, and adding spinach that has been sautéed is a great way to increase the amount of veggies.

30. Cheesy Chicken Vegetable Casserole

Do you enjoy simple dishes that include a good amount of lean protein and vegetables? This recipe for EASY Cheesy Chicken Vegetable Casserole calls for only four ingredients, and you’re going to adore it. Because it is juicy and bursting with taste, nobody will even notice that it is low in carbohydrates.

31. Fall Roasted Vegetable Casserole

Even though there are just 11 plant-based ingredients in this Fall Roasted Vegetable Casserole, it certainly does not lack for taste that is substantial and nourishing. When all of the fall veggies are combined, the result is a dish with the ideal consistency and flavor profil, one that tastes exactly like autumn in every mouthful.

This casserole is perfect for a vegetable-packed side dish for Thanksgiving or Christmas, but it can also be prepared for a warm dinner on a weeknight or even for meal prep!

32. Mushroom and Black Bean Tortilla Casserole

This Tex-Mex-inspired casserole is made by layering corn tortillas, sauteed mushrooms, cooked black beans, and store-bought salsa in a baking dish. The ingredients are all purchased separately.

33. Keto Brussel Sprouts Casserole Recipe

This keto brussel sprouts casserole, which is covered with a creamy cheese sauce and bacon, is so delicious that you will want to eat it straight from the pan.

Even while this is strictly a recipe for a side dish, you could absolutely consider it to be a recipe for a main meal as well. You are going to be blown away by how WHOLE LOTTA YUM this nutritious little sprout can be after you try out our low carb brussels sprouts dish.

34. Hash Brown Broccoli Bake

This is an excellent meal to bring to a potluck or serve at a holiday buffet. It is delicious when served with fish, pig, beef, or chicken. It is possible to replace Cheddar cheese for Swiss cheese. When I need to feed a large crowd, I frequently multiply the recipe by two.

35. Healthy Broccoli Casserole

This Healthy Broccoli Casserole is both very easy to make and quite mouthwatering. Prepared without the use of cream or cheese, and using only fresh broccoli and mushrooms. This recipe for a festive side dish is ideal since it is low in carbohydrates and can be prepared in a short amount of time.

36. Gluten-free Broccoli Casserole

Fresh broccoli florets, white cheddar cheese, eggs, sour cream, and butter are the ingredients that go into making this gluten-free broccoli casserole, which results in a dish that is not only tasty but also very simple to make. Any main course would be enhanced by the addition of this tasty dish as a side.

37. Zucchini, Eggplant, Tomato Gratin

When you’re looking for a dish that’s vegetarian and colorful, give this French tian a shot. Baked casserole gratins filled with summer vegetables such as zucchini, eggplant, and tomatoes look really stunning when served.