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Cheddar Broccoli Rice Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 9 reviews
  • Author: Sophie
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Broccoli Cheese Casserole is a comforting and creamy dish perfect as a hearty side or a satisfying main. Made with tender broccoli florets, cooked rice, and a rich cheddar cheese sauce, it's baked until bubbly and golden on top. Featuring a flavorful garlic and onion-infused cheese sauce seasoned with smoked paprika and cayenne, this casserole offers a delicious blend of textures and flavors.


Ingredients

Scale

Main Ingredients

  • 1 lb. frozen broccoli florets
  • 4 cups cooked rice (white or brown)
  • 2 cups shredded cheddar cheese

Cheese Sauce Ingredients

  • 1 yellow onion
  • 2 garlic cloves
  • 3 Tbsp butter
  • 3 Tbsp all-purpose flour
  • 2 cups whole milk
  • ½ tsp salt
  • ¼ tsp smoked paprika
  • ⅛ tsp cayenne pepper
  • ⅛ tsp freshly cracked black pepper


Instructions

  1. Prepare Broccoli and Cheese: Thaw the frozen broccoli and chop into smaller pieces. In a large bowl, combine the chopped broccoli, cooked rice, and 1.5 cups of shredded cheddar cheese (reserve ½ cup for topping).
  2. Preheat Oven and Prepare Aromatics: Preheat the oven to 350ºF. Finely dice the yellow onion and mince the garlic cloves.
  3. Sauté Onion and Garlic: In a small saucepot over medium heat, melt the butter. Add diced onion and minced garlic; cook for 2-3 minutes until onions are soft and translucent.
  4. Make Roux: Add flour to the butter, onion, and garlic mixture and stir until a paste forms. Continue cooking and stirring for about 2 minutes until the roux turns light golden brown.
  5. Add Milk and Thicken Sauce: Gradually whisk in the milk, continuously stirring as the sauce heats. Bring to a simmer until the sauce thickens to the consistency of heavy cream, then remove from heat.
  6. Season Sauce: Stir in salt, smoked paprika, cayenne pepper, and freshly cracked black pepper. Taste the sauce and adjust seasoning to your preference.
  7. Combine Mixture: Pour the cheese sauce over the broccoli, rice, and cheese mixture. Stir well to evenly coat everything with the sauce.
  8. Assemble Casserole: Spread the mixture evenly in a 9×9 inch casserole dish. Sprinkle the reserved ½ cup of shredded cheddar cheese on top.
  9. Bake: Bake in the preheated oven for 35 minutes or until the cheese topping is melted and lightly browned around the edges.
  10. Serve: Divide the casserole into six portions and serve warm.

Notes

  • Frozen broccoli florets save time as they are partially cooked and pre-chopped. If using fresh broccoli, boil for 2 minutes before using.
  • Use pre-cooked and chilled rice for best texture and flavor absorption. If cooking fresh rice, spread it on a baking sheet and chill before adding to the casserole.
  • Choose medium or sharp cheddar cheese rather than mild for richer flavor.
  • Whole milk provides the best flavor and richness for the cheese sauce; lower-fat milk can be used but will change the taste and texture.

Nutrition

  • Serving Size: 1 serving
  • Calories: 320 kcal
  • Sugar: 3 g
  • Sodium: 450 mg
  • Fat: 15 g
  • Saturated Fat: 9 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0 g
  • Carbohydrates: 32 g
  • Fiber: 4 g
  • Protein: 14 g
  • Cholesterol: 40 mg