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A golden brown cheesy broccoli casserole in a white baking dish with a crispy cracker topping.

Cheesy Broccoli Casserole

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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6 servings
Calories 325 kcal

Ingredients
  

  • 1 lb fresh broccoli florets
  • 1/4 cup unsalted butter
  • 1/4 cup all -purpose flour
  • 2 cups whole milk
  • 2 cups shredded sharp cheddar cheese, divided
  • 1/2 teaspoon kosher salt
  • 1/4 teaspoon ground black pepper
  • 1/2 cup crushed buttery round crackers
  • 2 tablespoons unsalted butter, melted

Instructions
 

  • Preheat oven to 350°F (175°C) and lightly grease a 2-quart baking dish.
  • Steam the broccoli florets for 3-5 minutes until tender-crisp; drain thoroughly to prevent a watery casserole.
  • In a medium saucepan over medium heat, melt 1/4 cup butter.
  • Whisk in the flour and cook for 1 minute to form a roux, ensuring it does not brown.
  • Gradually whisk in the milk and simmer until the mixture thickens and coats the back of a spoon.
  • Remove the sauce from heat and stir in 1.5 cups of shredded cheddar cheese until smooth; season with salt and pepper.
  • Arrange the steamed broccoli in the prepared baking dish and pour the cheese sauce evenly over the florets.
  • In a small bowl, combine the crushed crackers, melted butter, and the remaining 0.5 cup of cheddar cheese.
  • Sprinkle the cracker mixture over the casserole.
  • Bake for 25-30 minutes until the sauce is bubbling and the topping is golden brown.