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Dinner · Part 2 of 3: Instructions

Creamy Cheesy Chicken Broccoli and Rice Casserole Step-by-step instructions

A golden, bubbling chicken and broccoli rice casserole in a glass baking dish.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure that your oven is preheated to the correct temperature of 375°F (190°C). Have all ingredients measured and ready to go. If using raw chicken, ensure your cutting board and knife are sanitized after preparing the meat.

The rice should be cooked and cooled slightly so it does not overcook during the baking phase. Have your baking dish ready to ensure a smooth transition from mixing to baking.

Ingredients at a glance (5)
  • 2 lbs chicken breast, cut into bite-sized pieces
  • 4 cups broccoli florets
  • 2 cups white rice, cooked
  • 3 cups shredded cheddar cheese
  • 2 cans condensed cream of chicken soup

Instructions

Mixing the ingredients

  1. Prepare the mixture
    Preheat the oven to 375°F (190°C). In a large mixing bowl, combine the cooked rice, raw chicken pieces, broccoli florets, condensed cream of chicken soup, and two cups of the shredded cheddar cheese. Stir everything together until the ingredients are evenly coated in the creamy sauce.
    Look for The mixture should be thoroughly combined with no dry clumps of rice or soup remaining.
    Tip Ensure the chicken pieces are cut into uniform sizes to promote even cooking throughout the casserole.

The mixture should look uniform, with the cream soup and cheese forming a smooth, thick sauce that coats the chicken, broccoli, and rice completely. Ensure there are no large lumps of soup or dry spots of rice. The color should be consistent throughout the bowl before you transfer the mixture into the baking dish, setting the stage for even cooking.

Baking the base

  1. Bake the casserole
    Transfer the mixture into a 9x13 inch baking dish and spread it into an even layer. Place the dish in the preheated oven and bake for 35 to 40 minutes, or until the chicken reaches an internal temperature of 165°F (74°C).
    Look for The casserole should be bubbling around the edges and the top should look slightly golden.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Cover the dish with aluminum foil for the first 20 minutes if the top begins to brown too quickly.

At this stage, the casserole will look golden and bubbly at the edges. The chicken should be cooked through to 165°F (74°C).

The broccoli should be vibrant and tender, and the sauce should have thickened significantly during the 40-minute bake. Check that the center is hot and the overall consistency is stable before proceeding to the final cheese addition.

Adding the cheese topping

  1. Add cheese and finish
    Remove the baking dish from the oven and sprinkle the remaining cup of cheddar cheese over the hot surface. Return the dish to the oven for an additional 2 to 3 minutes, just until the cheese is melted and bubbling. Let the casserole rest for 5 minutes before serving to allow the sauce to set.
    Look for The cheese should be completely melted and stretchy when scooped.
    Tip Watch the cheese closely during the final minutes to prevent it from burning or becoming overly browned.

The final result should feature a perfectly melted, gooey layer of cheese that stretches when scooped. The entire dish should be hot and aromatic. The sauce should be rich and clinging to the rice and chicken pieces. Ensure the cheese is fully melted and bubbling slightly before removing the dish from the oven for the final time to rest.

Common mistakes

Avoid overcooking the chicken by keeping a close eye on the internal temperature; once it hits 165°F (74°C), it is ready to come out. Another common mistake is failing to stir the ingredients thoroughly, which can lead to pockets of dry rice or uneven flavor distribution.

Finally, do not skip the resting period; allowing the dish to sit for 5 minutes is essential for the sauce to thicken and the casserole to hold its shape when served.

How to tell it’s done

The casserole is fully cooked when the chicken reaches an internal temperature of 165°F (74°C) as measured by a meat thermometer inserted into the thickest piece.

Visually, the sauce should be bubbling vigorously, especially around the edges of the dish, and the cheese topping should be fully melted and slightly golden. The broccoli should be fork-tender, and the rice should have absorbed the creamy sauce while remaining soft and moist.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made with brown rice?
  • Is it possible to use frozen broccoli?
  • How can the cheese pull be improved?

Also in Part 3: variations (Spicy Version, Herb-Crusted), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)