Easy Cauliflower-Broccoli Casserole

Prep: 15 min Cook: 30 min Serves: 6 Cuisine: American

A creamy, cheesy cauliflower and broccoli casserole with a crunchy bread crumb topping, perfect for family dinners or potlucks, offering comforting flavors and easy preparation.

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Ingredients

  • 1 head cauliflower
  • 1 bunch broccoli
  • 1 (10 1/2 oz.) can cream of celery soup
  • 1 lb. Velveeta cheese, cut into cubes
  • 1/2 cup Italian bread crumbs
  • 1/2 cup Parmesan cheese

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Clean and cut cauliflower and broccoli into bite-size pieces.
  3. Steam the vegetables until they are still a little crisp. Drain well.
  4. In a large bowl, combine the steamed vegetables with cream of celery soup and Velveeta cheese; transfer to a casserole dish.
  5. In a small bowl, mix Italian bread crumbs and Parmesan cheese.
  6. Sprinkle the bread crumb and Parmesan mixture evenly over the casserole.
  7. Bake in the preheated oven for 30 minutes until bubbly and golden.

Tips & Substitutions

To elevate the flavor, consider adding a pinch of garlic powder or some sautéed onions to the vegetable mixture. If you don't have cream of celery soup, you can substitute with cream of mushroom or even a homemade white sauce. For a healthier option, try using reduced-fat cheese or whole wheat bread crumbs. Steaming the vegetables just until crisp helps retain their color and nutrients.

Serving Suggestions

This Easy Cauliflower-Broccoli Casserole pairs beautifully with grilled chicken or fish for a complete meal. Consider serving it alongside a fresh green salad or whole grain rolls for added texture and flavor. It's also a great dish to bring to potlucks or family gatherings, where it can shine as a comforting side. For more delicious vegetarian recipes, browse our collection.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply place in the oven at 350°F (175°C) for about 15-20 minutes, covered with foil to retain moisture. Alternatively, you can microwave individual portions for a quick meal, ensuring they are heated thoroughly.

Nutrition & Diet Analysis (per serving)

Each serving of Easy Cauliflower-Broccoli Casserole contains roughly 92 calories, with 7g protein, 10g carbohydrates, and 3g fat. It is an excellent source of vitamin C (34% of the Daily Value), and a good source of calcium and protein.

92 kcal 5% DV
Protein Fat Carbs

Macronutrients

Protein 7.4g 15% DV
Total Fat 2.9g 4% DV
Carbs 10.1g 4% DV
Fiber 2.5g 9% DV
Sugar 2.2g 4% DV

Electrolytes

Sodium 413.3mg 18% DV
Potassium 336.6mg 7% DV
Cholesterol 8mg 3% DV

Vitamins & Minerals

Vitamin A 69.9mcg 8% DV
Vitamin C 30.2mg 34% DV
Calcium 221.5mg 17% DV
Iron 1.1mg 6% DV
Diet fit High-protein Keto-friendly Under 400 cal Low-fat
Contains Milk Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen cauliflower and broccoli instead of fresh?

Yes, you can use frozen vegetables for this casserole. Just make sure to thaw and drain them well to avoid excess moisture in the dish. You may need to adjust the steaming time since frozen vegetables typically require less cooking.

Is there a way to make this casserole gluten-free?

Absolutely! To make this casserole gluten-free, substitute the Italian bread crumbs with gluten-free bread crumbs or crushed gluten-free crackers. Ensure that the cream of celery soup is also gluten-free, or make your own using a gluten-free flour blend.

Can I add protein to this casserole?

Yes, you can easily add protein to this dish! Cooked chicken, turkey, or even canned tuna can be mixed in with the vegetables for a heartier meal. Just make sure to adjust the baking time slightly if you add a significant amount of protein.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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