Think of this vegetarian enchilada casserole as a veggie-packed Mexican-inspired lasagna with corn tortillas standing in for the noodles!
If your peppers are mild and you like heat, opt for spicy pico de gallo.
This easy vegetarian dinner recipe is sure to become a new family favorite.

Preethi Venkatram
Pico de gallo is a raw salsa that offers fresh, bright flavors.
you’ve got the option to make your own, or use store-bought.
Look for pico de gallo in the produce section where refrigerated products like dips are sold.

Preethi Venkatram
While fresh corn offers the sweetest flavor, frozen corn kernels can be used in its place.
Build the Layers
Once the filling is made, it’s time to assemble.
This casserole is layered (like lasagna) with corn tortillas, with the veggie filling nestled in between.

Preethi Venkatram
It’s helpful to spray your baking dish before you begin the layering process to prevent sticking.
The final layer of cheese is placed on top for some ooey-gooey goodness.
How to Adjust the Spice Level
Some like it hot, some don’t.

Luckily, it’s easy to turn the spice level down (or up!)
Look for mild pico de gallo and use Monterey Jack cheese in place of the pepper Jack.
For added flavor and heat combined, a teaspoon or two of chili powder will spice things up.
Can I Make Vegetarian Enchilada Casserole Ahead?
Assemble the casserole through Step 2.
Cover and refrigerate for up to 24 hours, then bake as directed.
Heat oil in a large skillet over medium-high heat.
Add onion, poblanos and garlic; cook, stirring occasionally, until softened, 4 to 5 minutes.
Simmer, stirring occasionally, until the liquid reduces by half, about 2 minutes.
Remove from heat; stir in pinto beans and black beans.
Coat a 9-by-13-inch baking dish with cooking spray.
Spoon one-third of the vegetable mixture into the prepared dish.
Top evenly with 4 tortillas.
Repeat with half the remaining vegetable mixture and the remaining 4 tortillas.
Top with the remaining vegetable mixture.
Sprinkle evenly with cheese.
Bake until the cheese is bubbly, 25 to 30 minutes.
Sprinkle evenly with avocado and scallions.
Dollop with sour cream.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.