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Slow Cooker Chicken Broccoli Rice Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 375 reviews
  • Author: Lily
  • Prep Time: 10 minutes
  • Cook Time: 3 hours
  • Total Time: 3 hours 10 minutes
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Slow Cooking
  • Cuisine: American
  • Diet: Low Salt

Description

This Slow Cooker Chicken Broccoli Rice Casserole is a comforting and hearty one-pot meal combining tender chicken, nutritious broccoli, and wholesome brown rice cooked slowly to perfection. Enhanced with Greek yogurt and cheesy Parmesan and cheddar, it offers a creamy texture without requiring much hands-on time, making it ideal for easy weeknight dinners or meal prep.

Ingredients

Scale

Base Ingredients

  • 1 small onion, chopped
  • 1 cup long grain brown rice, rinsed and drained
  • 1 tablespoon Dijon mustard
  • 1 teaspoon garlic powder
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 cups low sodium chicken broth

Protein & Vegetables

  • 1 pound boneless skinless chicken breasts
  • 1 pound broccoli, cut into small pieces

Finishing Ingredients

  • 1/2 cup plain Greek yogurt (optional, for extra creaminess)
  • 1/2 cup grated Parmesan cheese
  • 1 cup shredded cheddar cheese

Instructions

  1. Combine Base Ingredients: Place the chopped onion, rinsed brown rice, Dijon mustard, garlic powder, dried thyme, salt, and black pepper into the bottom of your slow cooker. This creates the flavorful base for your casserole.
  2. Add Broth and Stir: Pour the low sodium chicken broth over the dry ingredients and stir thoroughly to ensure even distribution and help the rice cook properly.
  3. Arrange Chicken: Nestle the boneless skinless chicken breasts on top of the rice mixture, seasoning them lightly with extra black pepper to enhance flavor.
  4. Slow Cook: Cover the slow cooker and cook on high for 2 1/2 to 3 1/2 hours, typically around 3 hours, until the chicken is fully cooked and the rice has absorbed most of the broth.
  5. Prepare Broccoli Separately: While the slow cooker works, steam the broccoli on the stovetop (preferred) or alternatively use the microwave or oven roasting method for best texture and color retention.
  6. Cut the Chicken: Remove the cooked chicken breasts carefully and place on a cutting board. Chop them into bite-sized pieces for even mixing.
  7. Create Creamy Base: To the rice and broth mixture remaining in the slow cooker, add the optional Greek yogurt, grated Parmesan, and shredded cheddar cheese. Stir well to combine and create a rich, creamy consistency.
  8. Combine and Serve: Return the chopped chicken and cooked broccoli to the slow cooker. Gently stir all ingredients until evenly blended. Serve hot for a delicious, comforting casserole.

Notes

  • Do not substitute white rice for the brown rice, as cooking times and textures will differ.
  • Steaming broccoli separately prevents it from overcooking and losing its vibrant color and nutrients.
  • Greek yogurt addition is optional but adds extra creaminess without heaviness.
  • If you prefer a thicker casserole, reduce the broth slightly or cook uncovered for the last 30 minutes to evaporate excess moisture.
  • Check chicken doneness with a meat thermometer; it should reach 165°F (75°C) internally.

Find it online: https://justworthi.com/slow-cooker-chicken-broccoli-rice-casserole-recipe/