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Cheddar Broccoli Rice Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 10 reviews
  • Author: Dina
  • 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

A comforting Broccoli Cheese Casserole combining tender broccoli, cooked rice, and a creamy cheddar cheese sauce baked to golden perfection. Perfect for a hearty side dish or a satisfying main course.


Ingredients

Scale

Main Ingredients

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

Sauce Ingredients

  • 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 black pepper (freshly cracked)


Instructions

  1. Prepare Broccoli and Cheese Mix: Thaw the frozen broccoli, then chop it into smaller pieces. Add the chopped broccoli to a large bowl along with the cooked rice and about 1.5 cups of the shredded cheese, saving the remaining ½ cup for topping.
  2. Preheat Oven and Prep Aromatics: Begin preheating the oven to 350ºF. Finely dice the onion and mince the garlic cloves.
  3. Cook Onion and Garlic: In a small saucepot, melt the butter over medium heat. Add the diced onion and minced garlic, cooking until the onions become soft and translucent, about 2-3 minutes.
  4. Make Roux: Stir in the all-purpose flour to the butter and onion mixture, cooking and stirring continuously for about 2 minutes until it forms a light golden brown paste.
  5. Add Milk and Thicken Sauce: Gradually whisk in the whole milk, continuing to whisk as the mixture heats. Bring it to a simmer where it thickens to the consistency of heavy cream, then remove from heat.
  6. Season Sauce: Add salt, smoked paprika, cayenne pepper, and freshly cracked black pepper to the sauce. Taste and adjust seasoning as desired; it should be robust to flavor the casserole well.
  7. Combine Casserole Mixture: Pour the seasoned cheese sauce over the broccoli, rice, and cheese mixture. Stir thoroughly until everything is evenly coated.
  8. Assemble in Baking Dish: Transfer the mixture to a 9×9 inch casserole dish and spread it evenly. Sprinkle the remaining ½ cup shredded cheddar cheese over the top.
  9. Bake Casserole: Bake in the preheated oven for about 35 minutes, until the cheese on top is melted and lightly browned around the edges.
  10. Serve: Remove from oven, allow to cool slightly, then divide into six portions and serve warm.

Notes

  • Frozen broccoli florets are convenient and partially cooked, speeding up preparation; if using fresh broccoli, boil for 2 minutes before adding.
  • Use pre-cooked and chilled rice for better texture and flavor absorption; if using freshly cooked rice, spread it on a baking sheet and chill before using.
  • Choose medium or sharp cheddar cheese rather than mild for more flavor.
  • Whole milk is recommended to create a creamy and rich sauce, though lower-fat milk can be used at the expense of richness.
  • Ensure the sauce is well-seasoned as it flavors the entire casserole.

Nutrition

  • Serving Size: 1 serving
  • Calories: 350 kcal
  • Sugar: 4 g
  • Sodium: 420 mg
  • Fat: 18 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0.2 g
  • Carbohydrates: 28 g
  • Fiber: 4 g
  • Protein: 15 g
  • Cholesterol: 50 mg