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    Home » Recipe Roundups

    20 Vegetarian Casseroles to Make When You’re Craving Comfort Food

    By Emmeline Kemperyd on May 30, 2025, updated May 5, 2025 - Leave a Comment

    When you're in the mood for something warm and satisfying, vegetarian casseroles are a perfect choice. These dishes are not only comforting but also packed with flavor and nutrients, making them great for any meal. From cheesy pasta bakes to hearty vegetable mixes, there’s a casserole for everyone to enjoy. Some of these recipes contain cheeses that might not be vegetarian. To make sure it's entirely vegetarian, make sure to use a cheese that does not contain animal rennet.

    Leftover Boiled Potato Casserole

    Leftover boiled potato casserole.
    Photo credit: alwaysusebutter.com.

    Leftover boiled potatoes can be transformed into a delicious casserole. This dish is creamy, cheesy, and perfect for a quick meal.

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    Potato Cauliflower Bake

    Potato Cauliflower Bake
    Photo credit: Lavender and Macarons.

    This Potato and Cauliflower Gratin features a creamy white sauce and a topping of Gruyere cheese, baked until golden and bubbly. It's a great side dish that fits well with any meal.

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    Bean & Pasta Casserole

    Bean & Pasta Casserole.
    Photo credit: Hurry The Food Up.

    This vegetarian casserole features hearty white beans, filling pasta, and juicy cherry tomatoes, creating a comforting meal. It's a great option for a healthy and satisfying dinner.

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    Swiss Chard & Gruyere Casserole

    Vegetarian Breakfast Casserole with Swiss Chard and Gruyere
    Photo credit: Hey Nutrition Lady

    This casserole is great for making ahead and can easily feed a crowd. Packed with vegetables, eggs, cheese, and crusty bread, it’s a versatile dish that works for any meal, whether it’s breakfast, brunch, or dinner.

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    Gorgonzola Tortellini Casserole

    Gorgonzola tortellini casserole.
    Photo credit: Emmeline Kemperyd.

    This tortellini casserole is perfect for cheese and pasta fans. With a mix of two cheeses, a bit of tang from Gorgonzola, and a nice crunch from walnuts, it comes together in under 40 minutes.

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    Vegetarian Enchilada Casserole

    Vegetarian Enchilada Casserole.
    Photo credit: Delish Knowledge.

    This dish is a simple take on enchiladas, packed with layers of veggies, beans, cheese, and a tasty homemade sauce. It's a great option for a quick and satisfying meal.

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    Kimchi Mac and Cheese

    Kimchi Mac and Cheese.
    Photo credit: Mikha Eats.

    This mac and cheese is creamy and cheesy, with a crunchy topping that adds a nice texture. The addition of kimchi gives it a fresh kick that balances out the richness, making it a great dish for any meal.

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    Gorgonzola Mac and Cheese

    Gorgonzola mac and cheese.
    Photo credit: Emmeline Kemperyd.

    This cheesy mac and cheese is made in just one dish, so there's no need to pre-cook anything. With mozzarella and gorgonzola, it’s a simple and comforting meal that everyone will love.

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    Creamy Pesto Pasta Bake

    A creamy pesto pasta bake.
    Photo credit: Rich and Delish.

    This creamy pesto pasta bake is extra creamy and cheesy, made in one baking pan, and doesn't require a lot of kitchen skills! It is done in under an hour and tastes like restaurant pasta.

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    Classic Tater Tot Casserole

    Tater Tot Casserole.
    Photo Credit: Bitz & Giggles.

    This is a classic vegetarian casserole that everyone in the family will enjoy. It comes together easily with just a few basic ingredients.

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    French Fry Casserole

    Leftover french fries casserole topped with sour cream.
    Photo credit: always use butter.

    Leftover french fries can be transformed into a tasty casserole that's cheesy and a bit spicy. It's simple to prepare and works well as a side dish for chicken, beef, or any other protein.

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    Broccoli Casserole

    Broccli casserole.
    Photo credit: Masala Herb.

    This broccoli casserole is a quick and easy side dish that’s also a healthier option. It's perfect for busy nights when you want something simple and delicious.

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    Dump-and-Bake Mac & Cheese

    Mac and cheese.
    Photo credit: always use butter.

    Baked Mac and Cheese is simple to prepare, taking just 10 minutes to get ready and 45 minutes in the oven. With a mix of Cheddar and Gruyere, this dish is loaded with cheesy goodness and flavor.

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    Mashed Potato Casserole

    Mashed potato casserole.
    Photo Credit: always use butter.

    This mashed potato casserole is creamy and cheesy, perfect for a comforting meal. You can prepare it in advance, making it easy to serve on busy nights.

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    Baked Ravioli Casserole

    Baked Ravioli Casserole.
    Photo credit: Midwest Foodie.

    This baked ravioli casserole is quick to prepare, taking only about 20 minutes from start to finish with just 5 minutes of prep. Using store-bought cheese ravioli makes it a simple option for busy weeknights, and it can be made ahead and stored in the fridge or freezer.

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    Baked Tortellini

    20 Minute Baked Tortellini.
    Photo Credit: Midwest Foodie.

    The Cheesy Tortellini Bake is quick and easy to prepare, taking just about 20 minutes and using fewer than 10 ingredients. Everything cooks in one pan, making cleanup a breeze.

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    No-Boil Ravioli Casserole

    This cheesy ravioli casserole is one of the simplest dishes you can make. With just four simple ingredients and store-bought shortcuts, you can prep this dish in 5 minutes, and eat in under 40!
    Photo credit: Emmeline Kemperyd.

    This dish is super easy to prepare. With just four ingredients and some ready-made items, you can have it ready in 5 minutes and on the table in under 40.

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    Polenta Al Forno

    Polenta Al Forno (Spinach Polenta Bake).
    Photo Credit: Sweet Caramel Sunday.

    Polenta Al Forno is a simple and delicious baked dish made with polenta and cheese. With layers of sautéed spinach and ricotta, this Italian comfort food is sure to become a family favorite that you'll want to make regularly.

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    Zucchini Casserole

    Zucchini casserole.
    Photo credit: Masala Herb.

    This Zucchini Casserole is a simple way to enjoy fresh vegetables as the season begins. It's a great dish to whip up when you want something healthy and satisfying.

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    Vegan Sushi Bake

    Vegan Sushi Bake.
    Photo Credit: Cinnamon Snail.

    This vegan sushi bake is a tasty twist on traditional sushi, packed with layers of seasoned rice, golden tofu, and sweet potatoes, all topped with spicy mayo and plenty of fun toppings. It's a great option for sushi fans who want a simple and satisfying meal that can easily feed a group.

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      24 Lifesaver Pasta Dinners With Just a Few Ingredients

    About Emmeline Kemperyd

    Emmeline Kemperyd is a writer, food blogger, recipe creator and food photographer and the founder of alwaysusebutter.com. She has 20+ years experience creating and simplifying recipes so they taste good, and are quick, easy, and approachable. She is a regular contributor to MSN and her work has been featured by The Guardian, Well+Good, Vulture, SheKnows, Good Men Project, and The Feed Feed, among others.

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