Go Back
Overhead view of a freshly baked Broccoli Cheese Casserole with golden breadcrumbs, served alongside blue floral plates.

The Best Broccoli Cheese Casserole Recipe

This classic broccoli cheese casserole features tender broccoli florets and stems baked in a creamy cheddar cheese sauce, topped with crispy panko breadcrumbs. It's a comforting and flavorful dish perfect for any meal.
Prep Time 25 minutes
Cook Time 45 minutes
Total Time 1 hour 10 minutes
Servings 8 servings
Calories 188 kcal

Equipment

  • Pot
  • Peeler
  • sheet pan
  • Tea towel
  • Oven
  • Casserole dish
  • Bowl
  • whisk
  • Wooden spoon or rubber spatula

Ingredients
  

Main Ingredients

  • 2 pounds broccoli
  • salt to taste
  • 3 tablespoons unsalted butter divided, plus more for greasing the dish
  • 1/2 cup panko breadcrumbs
  • 2 tablespoons all-purpose flour
  • 1 cup whole milk
  • 2 cups shredded sharp cheddar cheese 8 ounces, divided
  • black pepper to taste

Instructions
 

Instructions

  • Prepare broccoli by cutting florets and slicing stems into coins.
  • Boil salted water and cook broccoli stems for 3 minutes, then add florets and cook for 3-4 minutes until tender-crisp.
  • Drain cooked broccoli, rinse with cold water to stop cooking, and let it drain on a towel.
  • Preheat oven to 400°F (200°C).
  • Butter a 9x13-inch glass casserole dish.
  • In the same pot, melt 1 tablespoon of butter, then toast panko breadcrumbs until golden brown. Transfer to a bowl and set aside.
  • Make the sauce by melting 2 tablespoons of butter, adding flour to form a roux, and cooking for 1 minute until nutty.
  • Slowly whisk in milk, bring to a simmer, then cook for 2-3 minutes until thickened. Remove from heat and stir in 1 cup of shredded cheddar cheese until smooth.
  • Assemble by layering drained broccoli in the dish, seasoning, then drizzling with cheese sauce, scattering remaining cheese, and topping with toasted breadcrumbs.
  • Bake for about 20 minutes until golden and bubbly, then let rest for 5-10 minutes before serving.
  • Cool leftovers completely and store in an airtight container in the fridge for 2-3 days.

Notes

This casserole is a delicious and comforting side dish or light main. Leftovers can be stored in the refrigerator for 2-3 days.