I Made 9 Vegan Casseroles Using What Was Left In The Fridge

There wasn’t much to work with, unless creativity counted as a condiment. Still, 9 vegan casseroles managed to happen using what had been sitting quietly in the fridge like forgotten side quests. It came together faster than the doubt could settle in, and the results didn’t taste like desperation. The leftovers turned into something people actually asked about, which almost felt suspicious.

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

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Vegan Tater Tot Casserole

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

Layers of a creamy base, hearty filling, and an unexpected crunch from the top make Vegan Tater Tot Casserole so fun to eat. It’s a cozy mixture that highlights how simple pantry staples can come together. What makes it stand out is the crisp golden topping that complements the creamy inside.
Get the Recipe: Vegan Tater Tot Casserole

Breakfast Casserole

This is a breakfast-inspired creation using some leftovers for a hearty mix. Breakfast Casserole brought together the right balance of textures in each bite. The pairing of savory ingredients made it feel like breakfast for dinner. It’s a nice way to finish odds and ends from a nearly-empty fridge.
Get the Recipe: Breakfast Casserole

Vegan Brussels Sprout Casserole

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

Brussels sprouts were the star here, baked down to get that perfect bite. What makes Vegan Brussels Sprout Casserole work is its blend of earthy and creamy textures. Even someone who doesn’t love sprouts might appreciate how they change when baked like this. It felt like a good mix of fresh and baked flavors in one dish.
Get the Recipe: Vegan Brussels Sprout Casserole

Vegetable Casserole

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

Leftover vegetables all came together in this warm and hearty dish. Vegetable Casserole is simple but makes a big deal out of basic ingredients. It’s a flexible option because you can throw in almost anything you have on hand. The fact that it’s adaptable makes it a go-to when you need to clean out the fridge quickly.
Get the Recipe: Vegetable Casserole

Vegan Enchilada Casserole

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

Vegan Enchilada Casserole has the layered charm of traditional enchiladas but without the fuss. The bold flavors come together with a mix of whatever fillings are available. The layers add a nice structure that makes each bite interesting. It’s perfect for using up anything that can fill layers and handles reheating well too.
Get the Recipe: Vegan Enchilada Casserole

Vegan Cheesy 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. — Vegan Cheesy Broccoli and Rice Casserole. Photo credit: Two City Vegans.

Packed with hearty ingredients, Vegan Cheesy Broccoli and Rice Casserole is a creamy dish. The pairing of a smooth base with broccoli’s delicate crunch makes it unique. Rice adds extra bite and grounding, pulling all the textures together. Even with minimal ingredients, this casserole has a comforting richness.
Get the Recipe: Vegan Cheesy Broccoli and Rice Casserole

Vegan Green Bean Casserole

Using green veggies already in your fridge, Vegan Green Bean Casserole combines creamy and crunchy in a single dish. It doesn’t overcomplicate, making it a simple yet satisfying way to use leftovers. The topping adds a nice texture that contrasts the smooth beans. It’s a creative way to give green beans a new life.
Get the Recipe: Vegan Green Bean Casserole

Vegan French Toast Casserole

Close-up of baked French toast with strawberries, blueberries, and raspberries, dusted with powdered sugar and drizzled with syrup in a baking dish. — Vegan French Toast Casserole. Photo credit: Two City Vegans.

Vegan French Toast Casserole swaps frying for baking and is a great way to use up bread that’s gone slightly stale. It’s all about layering soft inside bread with a hint of sweetness and baking it to a comforting texture. Its simplicity comes from how it transforms leftovers into a fresh dessert-like option. Easy to whip up and great every time.
Get the Recipe: Vegan French Toast Casserole

Vegan Sweet Potato Casserole

Sweet and hearty, Vegan Sweet Potato Casserole makes a perfect use of any extra sweet potatoes you have on hand. The inside is creamy, and the topping adds a contrasting texture that completes the dish. While simple, this casserole feels like a complete meal option or a side depending on your mood.
Get the Recipe: Vegan Sweet Potato Casserole