9 Vegan Casseroles That Make December Weeknights Feel Effortless

Weeknight meals don’t have to be complicated, even in the busiest months. A lineup of 9 vegan casseroles keeps dinner practical, flexible, and easy to plan around. Options range from casual sit-down meals to prep-ahead ideas that work with different schedules. The focus stays on simple steps and dependable results without adding extra stress to the evening.

A baked casserole dish filled with creamy macaroni and cheese, topped with browned breadcrumbs and chopped parsley, with a serving spoon inside. — Cheesy Vegan Hashbrown Casserole. Photo credit: Two City Vegans.

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Cheesy Vegan Broccoli and Rice Casserole

A casserole dish brimming with golden-brown bread crumbs, tender rice, and vibrant broccoli florets, this vegan cheesy broccoli and rice casserole is a delightful blend of flavors. — Cheesy Vegan Broccoli and Rice Casserole. Photo credit: Two City Vegans.

On chilly nights, this Cheesy Vegan Broccoli and Rice Casserole makes dinner feel cozy and fulfilling. It’s the kind of comfort food that’s easy to enjoy after a long day. The creamy, cheesy flavors pair perfectly with the heartiness of rice and broccoli. This is a simple way to create a full meal that everyone at the table can agree on.
Get the Recipe: Cheesy Vegan Broccoli and Rice Casserole

Creamy Vegan Green Bean Casserole

There’s something so comforting about this Creamy Vegan Green Bean Casserole during December. The creamy texture and tender green beans create a side dish that feels both classic and fresh. It’s perfect for weeknights when you want a no-fuss option that still delivers a homey feel. Once served, this quickly becomes a favorite that guests might just ask for next time.
Get the Recipe: Creamy Vegan Green Bean Casserole

Creamy Vegan Brussels Sprout Casserole

A baked casserole with Brussels sprouts and a crispy, golden-brown topping, garnished with chopped parsley. — Creamy Vegan Brussels Sprout Casserole. Photo credit: Two City Vegans.

For those cool nights when you crave something nourishing, this Creamy Vegan Brussels Sprout Casserole is a must-try. It takes the earthiness of Brussels sprouts and combines it with a creamy sauce that feels like a warm hug. You’ll love how easy it is to serve up something wholesome yet indulgent. Even Brussels sprout skeptics might discover a new love for this veggie.
Get the Recipe: Creamy Vegan Brussels Sprout Casserole

Sweet Vegan Corn Casserole

A square slice of corn casserole topped with chopped green onions, showing visible corn kernels and a moist, crumbly texture. — Sweet Vegan Corn Casserole. Photo credit: Two City Vegans.

On nights when you want something that’s both simple and slightly sweet, this Sweet Vegan Corn Casserole is a wonderful choice. It’s the perfect balance of tender and sweet, making it a dish everyone at the table can enjoy. Plus, it’s just as good on its own as it is paired with other favorites. There’s something about this casserole that feels like a little treat in every bite.
Get the Recipe: Sweet Vegan Corn Casserole

Sweet Vegan Sweet Potato Casserole

Granola with nuts and oats is drizzled with honey, creating a symphony of flavors reminiscent of a vegan sweet potato casserole. — Sweet Vegan Sweet Potato Casserole. Photo credit: Two City Vegans.

If you’re hoping for a dish that feels cozy yet special, this Sweet Vegan Sweet Potato Casserole fits the bill. It’s rich, smooth, and brings out the natural sweetness of sweet potatoes in the best way. Whether you’re keeping it casual or looking to serve something a little memorable, it works beautifully. This casserole is the kind you’ll want to make again and again all winter long.
Get the Recipe: Sweet Vegan Sweet Potato Casserole

Loaded Vegan Enchilada Casserole

Close-up of a layered dish with melted cheese, corn, beans, diced tomatoes, and green onions. — Loaded Vegan Enchilada Casserole. Photo credit: Two City Vegans.

On busy weeknights, this Loaded Vegan Enchilada Casserole is a crowd-pleaser that’s easy to put on the menu. It has all the bold, satisfying flavors enchiladas are known for but in a one-dish form. The layers make each bite hearty yet simple to enjoy. Whether it’s dinner for one or a group, this casserole is a solid choice when you need something flavorful and filling.
Get the Recipe: Loaded Vegan Enchilada Casserole

Hearty Vegetable Casserole

A baked casserole with a golden breadcrumb topping, garnished with fresh herbs. — Hearty Vegetable Casserole. Photo credit: Two City Vegans.

When you’re looking for a casserole that’s packed with goodness, this Hearty Vegetable Casserole checks all the boxes. It’s loaded with a variety of vegetables that bring both texture and flavor to every serving. Whether paired with bread or served on its own, it brings a sense of balance to dinnertime. This is a dish you’ll feel good about making any night of the week.
Get the Recipe: Hearty Vegetable Casserole

Loaded Vegan Tater Tot Casserole

Close-up of a dish with crispy tater tots, green bell peppers, and a creamy sauce, topped with fried onions. — Loaded Vegan Tater Tot Casserole. Photo credit: Two City Vegans.

Few dishes feel as playful yet hearty as this Loaded Vegan Tater Tot Casserole. It layers crispy tater tots with comforting flavors that make everyone come back for seconds. Perfect for busy nights, this is the kind of meal that’s both filling and easy to put together. Whether it’s a quick family dinner or a cozy solo meal, this casserole ticks all the right boxes.
Get the Recipe: Loaded Vegan Tater Tot Casserole

Cheesy Vegan Hashbrown Casserole

Dinner gets a comforting twist with this Cheesy Vegan Hashbrown Casserole that’s both warm and satisfying. The combination of creamy, cheesy flavors and crispy hashbrowns makes every bite a delight. It’s a great addition to any weeknight meal when you need something that feels like a hug on a plate. You’ll love how effortless it is to serve up something this delicious.
Get the Recipe: Cheesy Vegan Hashbrown Casserole