Cheesy Cauliflower & Broccoli Casserole 🥦🧀


This veggie-packed, creamy casserole is so good, you’ll want it every week! Tender cauliflower and broccoli smothered in a homemade cheese sauce, topped with a crispy breadcrumb finish—comfort food that’s actually loaded with veggies.

Why You’ll Love This Recipe

✔ Ready in 30 minutes – Quick weeknight side
✔ Sneaky veggie win – Even picky eaters devour it
✔ Meal-prep friendly – Reheats perfectly
✔ Customizable – Add protein or swap cheeses


Ingredients (Serves 6)

Veggie Base

  • 4 cups cauliflower florets (1 small head)

  • 4 cups broccoli florets (1 small head)

Cheese Sauce

  • 3 tbsp butter

  • 3 tbsp flour (or cornstarch for GF)

  • 2 cups milk (whole or 2%)

  • 1 ½ cups shredded cheddar cheese

  • ½ tsp garlic powder

  • ½ tsp mustard powder (optional)

  • Salt & pepper to taste

Topping

  • ½ cup panko breadcrumbs

  • ¼ cup grated Parmesan

  • 1 tbsp melted butter

  • ½ tsp paprika


Step-by-Step Instructions