Simple Veg All Casserole

Whip up a comforting and wholesome dinner with this Simple Veg All Casserole, a vibrant medley of fresh vegetables, hearty quinoa or rice, and melty cheddar cheese baked to perfection. Packed with nutrient-rich zucchini, broccoli, carrots, and peas, this casserole combines the earthy flavors of Italian seasoning with the tangy kick of diced tomatoes for a meal that's as nourishing as it is delicious. The crispy breadcrumb topping (optional) adds irresistible texture, making this vegetarian recipe a crowd-pleaser for both weeknight dinners and potlucks. Ready in under an hour with minimal prep, this easy veggie-packed casserole is also a fantastic make-ahead option for busy schedules or meal-prepping enthusiasts. Perfect for feeding a family of six, this satisfying dish will quickly become a go-to favorite!

Nutriscore Rating: 74/100

Prep Time:15 mins

Cook Time:35 mins

Total Time:50 mins

Servings: 6

Ingredients

• 2 tablespoons olive oil
• 1 large yellow onion, diced
• 3 cloves garlic, minced
• 2 medium carrots, diced
• 1 medium zucchini, diced
• 2 cups broccoli florets
• 1 cup frozen peas
• 2 cups cooked quinoa or rice
• 1 14-ounce can canned diced tomatoes
• 1 cup vegetable broth
• 1 cup shredded cheddar cheese
• 1 teaspoon Italian seasoning
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup breadcrumbs (optional)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Heat olive oil in a large skillet over medium heat. Add the diced onion and cook for 3-4 minutes until softened.

Step 3

Add the minced garlic and cook for an additional minute until fragrant.

Step 4

Stir in the diced carrots, zucchini, and broccoli florets. Cook for 5-7 minutes until the vegetables begin to soften.

Step 5

Add the frozen peas, cooked quinoa or rice, diced tomatoes (with their liquid), and vegetable broth. Stir to combine.

Step 6

Season with Italian seasoning, salt, and black pepper. Let the mixture simmer for 3-5 minutes.

Step 7

Transfer the vegetable mixture to a greased 9x13-inch casserole dish and spread it out evenly.

Step 8

Sprinkle the shredded cheddar cheese evenly over the top. If using, sprinkle breadcrumbs over the cheese for added texture.

Step 9

Bake in the preheated oven for 20 minutes, or until the cheese is melted and bubbly.

Step 10

Remove from the oven and let the casserole cool for 5 minutes before serving.

Nutrition Facts

Serving size	(2071.1g)

Amount per serving	% Daily Value*
Calories	1933.8

Total Fat 89.6g	0%
Saturated Fat 33.3g	0%
Polyunsaturated Fat 6.8g
Cholesterol 129.0mg	0%
Sodium 4674.6mg	0%
Total Carbohydrate 217.4g	0%
Dietary Fiber 44.8g	0%
Total Sugars 49.3g
Protein 79.1g	0%

Vitamin D 0IU	0%
Calcium 1330.7mg	0%
Iron 17.7mg	0%
Potassium 3577.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 40.5%

Protein: 15.9%

Carbs: 43.6%