This Air Fryer Vegan Enchilada Casserole recipe is one of those meals that feels like a win all around—hearty, comforting, and completely plant-based. It’s layered with tortillas, sautéed veggies, beans, vegan cheese, and enchilada sauce, then crisped up perfectly in the air fryer for a faster, low-effort version of the classic. Whether it's for a weeknight dinner or meal prep, this dish fits right in and doesn't need any fuss. You can make it ahead, store it, or freeze portions, and just reheat when you’re ready to dig in.
Heat the olive oil in a skillet over medium heat. Add the diced onions and sauté until they become translucent.
2 tablespoons olive oil, 1 cup yellow onion
Stir in the red and green bell peppers, jalapeño, pinto beans, corn, and Mexican seasoning. Cook until the vegetables are tender and any excess liquid has evaporated.
1 red bell pepper, 1 green pepper, 1 jalapeno, 1 cup frozen corn, 2 cups pinto beans, 1 tablespoon Mexican seasoning
Spread ⅓ of the enchilada sauce evenly across the bottom of an 8x8-inch casserole dish. Layer half of the tortilla halves over the sauce, overlapping them to create a solid base.
10 flour tortillas, 2 cups Enchilada sauce
Spoon half of the bean and vegetable mixture over the tortillas, then drizzle ½ cup of vegan nacho cheese sauce on top. Pour another ⅓ of the enchilada sauce over the cheese sauce.
1 cup vegan nacho cheese sauce
Repeat the layers, finishing with the remaining ⅓ of the enchilada sauce on top. Cover the dish with a lid or aluminum foil and bake in the air fryer at 350ºF (180ºC) for 12 minutes.
Remove the cover and bake for an additional 5 minutes, uncovered, to allow the top to slightly crisp. Take the casserole out of the oven, cover it again, and let it rest for a few minutes before slicing.
Garnish with fresh cilantro and chopped green onions before serving.
5 green onions, ½ cup cilantro
Notes
Chop Ingredients Evenly: Uniform pieces cook at the same rate and help everything blend together in each bite.
Cook Off Extra Moisture: Let any liquid from the vegetables evaporate before layering. This keeps your casserole from getting soggy.
Layer with Overlap: Slightly overlapping the tortilla halves gives you a solid structure that holds its shape when sliced.
Keep Cheese Between Layers: The vegan nacho cheese melts into the filling better when it’s not directly exposed to the heat.
Preheat Your Air Fryer: Give it a few minutes to warm up before baking—this helps everything cook evenly from the start.
Let It Rest Before Slicing: Just 5 minutes makes a difference—your slices will come out cleaner and hold together better.
Add Garnish at the End: Fresh herbs wilt quickly in heat, so wait until just before serving to add your green onions and cilantro.