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Dinner · Part 2 of 3: Instructions

Crockpot Cheesy Broccoli Beef Rice Casserole Step-by-step instructions

A steaming, creamy bowl of cheesy broccoli beef and rice casserole in a slow cooker.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure all ingredients are ready and measured. Take the frozen broccoli out of the freezer just before assembling to prevent it from thawing prematurely. Verify that the slow cooker is positioned on a level, heat-resistant surface and that the power cord is safely plugged in.

Having all components within reach makes the layering process quick and efficient, ensuring the slow cooker can be covered and started without unnecessary delay, which helps maintain the optimal internal temperature for cooking.

Ingredients at a glance (5)
  • 1 lb ground beef
  • 16 oz frozen broccoli florets
  • 1 packet casserole seasoning
  • 2 cups cheddar cheese soup
  • 1 cup white rice

Instructions

Layering the ingredients

  1. Layer the slow cooker
    Place the raw ground beef into the bottom of the slow cooker, breaking it into smaller chunks with a spoon. Scatter the frozen broccoli florets evenly over the meat, then add the white rice on top of the broccoli layer.
    Look for The beef should be distributed in an even layer at the bottom of the insert.
    Tip Ensure the beef is not in one large clump to allow even heat distribution.

At this phase, the ingredients are neatly stacked in the slow cooker. The beef is at the base, topped with broccoli and rice. This setup is crucial for ensuring the meat cooks through while the rice steams in the flavorful liquid.

Check that the beef is distributed in a relatively even layer to avoid large, dense clumps that might take longer to cook. The assembly should take only a few minutes, setting the stage for the slow, steady cooking process that follows.

Seasoning and saucing

  1. Season and add the sauce
    Sprinkle the entire packet of seasoning over the broccoli and rice layer. Pour the cheddar cheese soup over the top of the ingredients, ensuring it covers the rice and seasoning completely to help the rice cook through.
    Look for The soup should cover as much of the dry rice as possible.
    Tip Do not stir the mixture at this stage; keep the layers distinct.

The seasoning is now distributed over the rice and broccoli, followed by a generous layer of cheddar soup. The soup acts as the primary cooking medium, providing the necessary moisture and flavor profile for the entire dish.

Ensure the soup covers the rice as much as possible, as dry rice on the surface will not cook properly. The slow cooker is now ready to be covered, trapping the steam and flavors within the vessel to begin the transformation into a creamy casserole.

Final cooking and assembly

  1. Cook and serve
    Cover the slow cooker and cook on low for 4 hours. Once the time is up, ensure the ground beef reaches an internal temperature of 160°F (71°C). Stir the casserole thoroughly to combine all ingredients before serving warm.
    Look for The rice should be tender and the sauce should have thickened into a creamy consistency.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip If the rice is still firm, cook for an additional 30 minutes on low.

After four hours, the kitchen should smell savory and cheesy. The casserole is now fully cooked, with the rice tender and the sauce integrated. Upon removing the lid, stir the dish thoroughly to ensure the cheese sauce is evenly distributed among the beef, broccoli, and rice. The mixture should be thick and cohesive, with no dry spots. Once it reaches the correct internal temperature for the beef, it is ready to be portioned out and served immediately while hot.

Common mistakes

Avoid the temptation to stir the ingredients before the cooking process is complete. Stirring early can disrupt the layering, which is vital for the rice to steam correctly. Another common mistake is using too little liquid; ensure the soup is spread evenly to provide enough moisture for the rice.

Finally, do not overcrowd the slow cooker, as this can lead to uneven cooking. If the slow cooker is filled to the brim, the heat may not circulate effectively, potentially resulting in undercooked rice.

How to tell it’s done

The casserole is ready when the rice is tender and the sauce is bubbly and thickened. Most importantly, the ground beef must be fully cooked. Use a digital meat thermometer to ensure the beef has reached an internal temperature of at least 160°F (71°C). The broccoli should be tender but not mushy, maintaining a pleasant bite. If the edges appear slightly darker, this is normal and adds a depth of flavor to the dish, but the center should be consistent in texture.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can the rice be swapped for brown rice?
  • Why is the rice still crunchy after 4 hours?
  • Is it possible to cook this on high?

Also in Part 3: variations (Spicy Beef Casserole, Vegetable Medley), 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)