Pinto Bean Enchilada Casserole
with zucchini / bell peppers
- Tortillas, taco-sized corn or flour - 6 , chopped into bite-sized pieces
- Zucchini - 1 lb , cubed
- Bell peppers, red - 1 , diced
- Green onions - 3 stalks , chopped, green and white parts separate
- Corn, frozen or canned - 1 1/2 cups
- Beans, pinto (14 oz / 397 g) - 1 can , drained and rinsed
- Oil, cooking - 1 Tbsp
- Enchilada sauce, red (15 oz / 450 mL) - 1 can (use any store-bought variety; mild or spicy, sub green enchilada sauce)
- Cheese, shredded cheddar or Monterey Jack - 2 1/2 cups
- Foil - for baking
- Sour cream - for serving
- Lime juice - 2 tsp
- Vinegar, red wine - 2 tsp
- Mustard, Dijon - 1 tsp
- Cumin, ground - 1/4 tsp
- Honey - 1/4 tsp
- Oil, olive - 3 Tbsp
- Lettuce - 8 oz (preferably something light and crisp like butterhead or chopped romaine)
Make vinaigrette - Whisk together lime juice, vinegar, mustard, cumin, and honey. Add olive oil while whisking. Season with some salt and pepper. (Can be done up to 5 days ahead)
Green onions - Chop green onions, keeping green and white parts separate. (Can be done 1 day ahead)
Corn - Defrost if using frozen; drain if using canned.
Beans - Drain and rinse.
Heat oven to 400F / 204C degrees.
Spray a square baker with nonstick cooking spray. (Note: This is for 4 servings. If making 2 servings, you can assemble this in a loaf pan; if making 8 servings, use a large rectangular baker.)
Heat a large skillet or saute pan with cooking oil over medium heat. Add zucchini, bell peppers, and white parts of green onions with some salt. Saute until the zucchini is tender, 6 to 8 minutes. Season the vegetables with some salt.
Pour beans and enchilada sauce over the vegetables and bring to a simmer. Stir in corn. Simmer everything together for 1 minute more.
In the prepared baker, spread ⅓ of the bean and vegetable mixture in the bottom. Top with 1/3 the tortillas and ⅓ of the cheese. Repeat the layers, reserving the last portion of cheese. (Note: If the baker is filled nearly to the top, place it on a rimmed sheet pan to catch any spills as the dish bakes.)
Cover the baker tightly with foil and bake until the casserole is heated through, ~35 minutes.
Remove the foil and add the last ⅓ of the cheese. Bake for another 10 minutes until the cheese on top is bubbling and the tortillas are lightly browned.
Just before serving, toss the lettuce with vinaigrette until dressed to your liking.
Slice the casserole and serve with green parts of green onions on top and sour cream. Enjoy salad on the side.