Go Back

cheesy veggie casserole

This cheesy veggie casserole is a comforting and hearty dish packed with colorful vegetables and topped with gooey cheese. Perfect for a family dinner and great for meal prep, this recipe serves four and is bound to please both veggie lovers and cheese enthusiasts alike.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Main Dish
Cuisine American
Servings 4 People
Calories 350 kcal

Equipment

  • 1 large mixing bowl
  • 1 9x13 inch baking dish
  • 1 saucepan
  • 1 whisk
  • 1 cutting board
  • 1 oven mitts

Ingredients
  

  • 2 cups broccoli florets
  • 1 cup diced bell peppers any color
  • 1 cup diced zucchini
  • 1 cup corn kernels fresh, frozen, or canned
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 3 cups cooked rice can use white, brown, or any alternative
  • 2 cups shredded cheddar cheese
  • 1 cup grated Parmesan cheese
  • 1 cup milk
  • 2 large eggs
  • 1 teaspoon dried oregano
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 tablespoon olive oil

Instructions
 

  • Preheat the oven to 375°F (190°C).
  • In a large saucepan, heat the olive oil over medium heat. Add the onion and garlic, sautéing until the onion becomes translucent, about 3-4 minutes.
  • Add the broccoli, bell peppers, zucchini, and corn to the pan. Sauté for an additional 5 minutes until the vegetables are slightly tender. Remove from heat.
  • In a large mixing bowl, combine the cooked rice, sautéed vegetables, eggs, milk, dried oregano, salt, and black pepper. Mix well until all ingredients are combined.
  • Fold in 1 cup of shredded cheddar cheese and ½ cup of Parmesan cheese into the mixture.
  • Transfer the mixture into a greased 9x13 inch baking dish, spreading it evenly.
  • Sprinkle the remaining 1 cup of cheddar cheese and ½ cup of Parmesan cheese over the top.
  • Bake in the preheated oven for 30-35 minutes, until the cheese is bubbly and golden brown.
  • Once cooked, remove the dish from the oven and let it cool for 5 minutes before serving.

Notes

You can customize this casserole with your favorite vegetables or add cooked proteins like chicken or beans for extra heartiness.
For a creamy version, consider adding a can of cream of mushroom soup or a dairy-free alternative.
Leftovers can be stored in the refrigerator for up to three days. This casserole can also be frozen for longer storage.