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Cheesy-Brussels-Sprout-Casserole-Recipe

Cheesy Brussels Sprout Casserole

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  • Author: Jennifer
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Total Time: 55 minutes
  • Yield: 8 servings 1x
  • Category: Main Dish
  • Method: Baking
  • Cuisine: American

Description

This Cheesy Brussels Sprout Casserole is a delightful blend of flavors that turn ordinary Brussels sprouts into a mouthwatering dish. With creamy cheese and a crunchy topping, it’s perfect for gatherings and weeknight dinners alike!


Ingredients

Scale
  • 2 pounds Brussels Sprouts
  • 1/2 cup unsalted butter
  • 1 medium yellow onion
  • 4 teaspoons garlic, minced
  • 1/2 teaspoon crushed red pepper flakes
  • 1/4 cup all-purpose flour
  • 1 cup chicken broth
  • 1 cup heavy whipping cream
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 1 cup Gruyère cheese, shredded
  • 1 cup Parmesan cheese, freshly grated
  • 1 1/2 cups French's crispy fried onions
  • Fresh parsley, for garnish

Instructions

  • Preheat the oven to 375°F (190°C). Wash, trim, and halve the Brussels sprouts.
  • In a skillet, melt butter over medium heat and sauté diced onion until translucent, about 5-7 minutes. Add minced garlic and crushed red pepper flakes for 1 minute.
  • Sprinkle flour over the mixture, whisk in chicken broth and heavy cream, ensuring a smooth sauce.
  • Fold in the halved Brussels sprouts, gruyère, parmesan, salt, and pepper until well combined.
  • Transfer the mixture to a greased 9×13 inch baking dish and top with crispy fried onions.
  • Bake for 30-35 minutes until bubbly and golden brown. Let rest for 10 minutes before serving.

Notes

Avoid overcooking the Brussels sprouts to maintain a slight crisp.
If using frozen sprouts, thaw first and pat dry to prevent excess moisture.
Add more cream for extra creaminess if desired.


Nutrition

  • Serving Size: 1 cup
  • Calories: 350
  • Sugar: 4g
  • Sodium: 600mg
  • Fat: 22g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 6g
  • Protein: 10g
  • Cholesterol: 65mg