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Creamy Broccoli Cauliflower Casserole: 8 Reasons to Love It

Broccoli Cauliflower Casserole

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Creamy Broccoli and Cauliflower Casserole for Cozy Nights

Ingredients

Scale
  • 4 cups Broccoli florets (fresh or thawed frozen)
  • 4 cups Cauliflower florets (fresh or thawed frozen)
  • 2 cups Sharp Cheddar Cheese (can substitute with mild cheddar)
  • 1 cup Sour Cream (Greek yogurt can be used as a substitute)
  • 1/2 cup Mayonnaise (can substitute with Greek yogurt)
  • 1/2 cup Parmesan Cheese (for topping)
  • 1 tablespoon Dijon Mustard
  • 1 teaspoon Garlic Powder
  • 1 teaspoon Onion Powder
  • to taste Salt and Pepper (for seasoning)
  • 1 cup Breadcrumbs (use gluten-free if necessary)
  • 4 tablespoons Butter (melted)

Instructions

  1. Preheat your oven to 350°F (175°C). Gather all your ingredients and tools.
  2. In a large pot, bring salted water to a rolling boil. Cook broccoli and cauliflower florets for 5 minutes until tender-crisp.
  3. Quickly drain the vegetables and plunge them into ice water to stop further cooking.
  4. In a mixing bowl, combine sour cream, mayonnaise, Dijon mustard, garlic powder, and onion powder. Stir in half of the cheddar cheese until smooth.
  5. Gently fold the drained broccoli and cauliflower into the creamy mixture until coated.
  6. Transfer the vegetable mixture into a greased 9×13-inch casserole dish, spreading it evenly.
  7. In a separate bowl, mix breadcrumbs, melted butter, remaining cheddar, and Parmesan cheese until moist and crumbly.
  8. Evenly sprinkle the breadcrumb mixture over the casserole and bake for 25–30 minutes until golden and bubbly.
  9. Let the casserole rest for a few minutes before serving.

Notes

  • This dish is a great side for any meal.
  • <liYou can add cooked chicken for a complete meal.
  • Store leftovers in the refrigerator for up to 3 days.

Nutrition