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Cover Image "One-Pan Veggie Enchilada Casserole"

One-Pan Veggie Enchilada Casserole

Everest
Vegetarian-friendly, meal-prep ready! This One-Pan Veggie Enchilada Casserole is a quick, easy, satisfying dinner featuring roasted veggies, melty cheese, hearty beans, and bold spices. You can enjoy minimal cleanup with this one-pan meal deal, making it perfect for weekdays when there never seems to be enough time.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6 people
Calories 310 kcal

Ingredients
  

  • 1 tbsp olive oil
  • 1 small red onion chopped
  • 1 large bell pepper (any color) chopped
  • 1 zucchini diced
  • 1 cup corn kernels (fresh or frozen)
  • 1 can black beans drained
  • 1 tsp cumin ground
  • 1 tsp paprika smoked
  • 1/2 tsp chili powder
  • 1 pinch salt/pepper (to taste)
  • 1 1/2 cups enchilada sauce (store bought or homemade)
  • 6 corn tortillas cut into bite-size squares
  • 1 1/2 cup Mexican cheese blend shredded
  • 1 avocado (optional)
  • 1 bunch cilantro (optional)
  • lime wedges (optional)
  • sour cream (optional)

Instructions
 

  • Preheat oven to 375°F (190°C).
  • Sauté vegetables: In an oven-safe skillet or pan, heat olive oil over medium heat. Add onion, bell pepper, and zucchini. Cook for 5–6 minutes until softened. Stir in corn and black beans.
  • Season: Sprinkle in cumin, paprika, chili powder, salt, and pepper. Stir to coat evenly.
  • Assemble casserole: Turn off the heat. Stir in enchilada sauce and tortilla pieces. Mix everything together right in the skillet.
  • Add cheese: Sprinkle shredded cheese evenly over the top.
  • Bake: Place the skillet in the oven and bake for 20–25 minutes, or until cheese is bubbly and golden.
  • Serve: Garnish with your favorite toppings like avocado slices, fresh cilantro, or a squeeze of lime.

Notes

Nutrition Facts (Per Serving about  cups)

 
  • Calories: ~310
  • Protein: 12g
  • Fiber: 9g
  • Carbohydrates: 36g
  • Total Fat: 14g
  • Saturated Fat: 5g
  • Sodium: 590mg
  • Cholesterol: 18mg
(Nutrition facts are approximate and based on standard ingredients.)