Vegetarian casseroles are a fantastic solution for busy weeknights, offering a hearty meal that can be prepared in advance and enjoyed by the whole family. These dishes are not only filling but also packed with nutritious ingredients, making them a great choice for anyone looking to eat more plant-based meals. From creamy pasta bakes to spicy bean casseroles, there’s a variety of options to suit every palate. 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.
Baked Vegan Pasta

This creamy vegan pasta bake is simple to prepare and loaded with veggies. It's delicious whether served hot or cold!
Gorgonzola Tortellini Casserole
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.
Cheesy No-Boil Lasagna
This No-Boil Lasagna is super quick to prepare, taking only 10 minutes. You can skip the step of boiling the noodles before baking, making it an easy option for dinner.
Stuffed Poblanos Casserole
This stuffed poblanos casserole with lentils and orzo is a great vegan comfort food that everyone will enjoy. Just mix everything in a casserole dish and let the oven handle the cooking.
Vegetable Tian
Vegetable Tian is a colorful mix of fresh summer vegetables and herbs baked together in a dish. With layers of heirloom tomatoes, zucchini, summer squash, and eggplant topped with crispy fried basil, this is a simple and tasty vegan side.
Leftover Boiled Potato Casserole
Leftover boiled potatoes can be transformed into a delicious casserole. This dish is creamy, cheesy, and perfect for a quick meal.
Gorgonzola Mac and Cheese
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.
Dump-and-Bake Mac & Cheese
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.
Vegetarian Enchilada Casserole
This vegetarian enchilada casserole features layers of soft tortillas, homemade enchilada sauce, and a tasty mix of vegetables and black beans. In about an hour, you can whip up a simple and satisfying dinner that everyone enjoys, topped with melted cheddar and fresh avocado and cilantro.
Cheesy Broccoli Cauliflower Casserole
This Cheesy Broccoli Cauliflower Casserole is a simple dish that can brighten up any meal or holiday gathering. It only takes 15 minutes to prepare and can be easily modified to fit low-carb, dairy-free, or gluten-free diets.
Eggplant Polenta Casserole
This Eggplant Polenta Casserole is a hearty vegetarian dish that swaps out traditional lasagna noodles for polenta. Packed with eggplant and mushrooms, it’s a delicious and healthy option for dinner.
No-Boil Pasta Bake
This vegetarian No-Boil Pasta Bake is simple to prepare and comes together in just a few minutes. It uses common ingredients like store-bought spaghetti sauce, dried spices, boxed noodles, and lots of mozzarella and Parmesan cheese.
Italian Frittata with Zucchini and Tomato
This baked frittata is packed with zucchini, tomatoes, fresh basil, parmesan, and fluffy eggs. It's simple to prepare and perfect for serving a group at your next brunch.
Vegan Noodle Kugel
This vegan noodle kugel is a deliciously sweet and creamy dish that's baked until golden. With soft noodles and a sprinkle of cinnamon-sugar on top, it's perfect for holidays, brunch, or just when you want something warm and comforting.
No-Boil Ravioli Casserole
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.
Green Rice Casserole
This green rice casserole is a tasty one-pot meal that everyone in the family will enjoy. It's a quick and healthy dish that comes together in just 35 minutes, making it perfect for using up leftover rice.
Potato and Leek Quiche
This vegetarian leek and potato quiche is both filling and classy. It's a great option for a satisfying meal without any meat.
Mediterranean Lasagna
This Mediterranean Lasagna is packed with creamy feta cheese, ricotta, and mozzarella, along with artichoke hearts, sun-dried tomatoes, zucchini, garlic, and herbs. It's a delicious and satisfying dish that's perfect for a cozy meal.
Potato Cauliflower Bake
Drenched in a silky white sauce, sprinkled with Gruyere, and baked until perfection, this Potato And Cauliflower Gratin is the best side dish for any occasion.
Quinoa Mushroom Spinach Casserole
This Mushroom Spinach Casserole gives a fresh take on a classic dish by using quinoa, which is both nutritious and filling. It's loaded with protein and fiber, making it a great option for a meatless meal.
French Fry Casserole
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.
Ricotta Stuffed Shells with Spinach
Ricotta stuffed shells are a great option for a weeknight dinner and can be ready in just 15 minutes. The best part is you can stuff the pasta without boiling it first, making it super easy to prepare.
Comments
No Comments