Chicken Broccoli Curry Casserole with Cauliflower Rice

Chicken Broccoli Curry Casserole with Cauliflower Rice has flavors so many people love in a casserole, but with fewer carbs! And we used rotisserie chicken, frozen cauliflower rice, and frozen broccoli so this is a dinner that’s extra easy to make.

Pin Chicken Broccoli Curry Casserole with Cauliflower Rice to try it later!

I’m going to be a fan of any recipe that has chicken, broccoli, and curry sauce, and this Chicken Broccoli Curry Casserole with Cauliflower Rice is a recipe I make regularly. But recently when I was grabbing the recipe from the website I decided that this favorite casserole of mine absolutely had to have new photos! And I hope the new-and-improved pictures will entice you to try it.

The recipe was adapted a few years ago from a version with quinoa, and when we tested it then I made it a couple of times with my great cooking assistant (and niece) Kara, and we improved it a little every time! We loved the ease of using rotisserie chicken, frozen cauliflower rice, and frozen broccoli to make a tasty casserole, and when I improved the photos I even used a bit more broccoli. And even though I rarely use frozen broccoli, I thought it was great in this recipe!

Of course, don’t you think just about everything tastes good with a creamy curry sauce, and this recipe also has a generous amount of cheese. I hope you’ll enjoy trying the recipe if you’re also a fan of this flavor combination.

What ingredients do you need:

(This is only a list of ingredients; please scroll down for complete printable recipe. Or if you use the JUMP TO RECIPE link at the top of the page, it will take you directly to the complete recipe.)

• diced, cooked chicken
• frozen broccoli pieces
• frozen cauliflower rice
• onion, chopped
• Olive Oil (affiliate link)
• salt and fresh ground pepper
• sour cream
• mayo
• fresh-squeezed lemon juice, I used my fresh-frozen lemon juice
• Dijon Mustard (affiliate link)
• Curry Powder (affiliate link)
• Hot Curry Powder (affiliate link)
• coarsely grated Parmesan cheese.
• grated Mozzarella cheese

How Much Frozen Broccoli and Cauliflower Rice do you need for this Recipe?

I bought big bags of frozen cauliflower rice and broccoli and measured out the amount I wanted. When I updated the photos I increased the amount of broccoli to 4 cups, and used 2 cups frozen cauliflower rice, but the amounts of broccoli and cauliflower rice don’t have to be exact.

Can you freeze the Chicken Broccoli Curry Casserole?

This casserole will keep in the fridge for at least a week and is perfect to reheat for a quick dinner later. It freezes fairly well, although since the broccoli and cauliflower rice have been previously frozen, the thawed casserole may be slightly softer than you would prefer.

What if you don’t have Hot Curry Powder?

I used a blend of regular and hot curry powder to make this, but if you don’t have hot curry powder just use the combined amount of whatever curry powder you have.

How low in carbs is the Chicken Broccoli Curry Casserole?

When you divide this into 8 servings like I did, this recipe has only about 6.8 net carbs per serving.

Want more casseroles to make with cauliflower rice?

You can check out 20 Cauliflower Rice Casserole Recipes to find more casseroles like this one!

How to Make Chicken Broccoli Curry Casserole with Cauliflower Rice:

(This is only a summary of the steps for the recipe; please scroll down for complete printable recipe. Or if you use the JUMP TO RECIPE link at the top of the page, it will take you directly to the complete recipe.)

1. Thaw frozen broccoli overnight in the fridge if possible.
2. Preheat oven to 375f/190C. Spray casserole dish with non-stick spray.
3. Cut up chicken into bite-sized pieces.
4. Measure out the cauliflower rice and broccoli and let it be thawing on the counter. Then cut broccoli into pieces if needed.
5. Heat olive oil in frying pan and cook the chopped onion over medium-high heat.
6. Add cut-up chicken and broccoli and cook about 3 minutes. Season with salt and fresh-ground black pepper.
7. Then add cauliflower rice and combine with chicken and broccoli, cooking a minute or two more. Turn off heat and stir in the Parmesan cheese.
8. Whisk together sour cream, mayo, lemon juice, Dijon mustard, curry powder, and hot curry powder (if using).
9. Gently mix sauce into the chicken-broccoli mixture in the frying pan.
10. Put the mixture into casserole dish and top with the shredded Mozzarella.
11. Bake about 25-30 minutes, or until the casserole is bubbly and top is starting to brown.

Weekend Food Prep:

This casserole recipe with chicken, broccoli, and cauliflower rice has been added to a new category called Weekend Food Prep where you’ll find recipes you can prep or cook on the weekend and eat during the week!

I love Chicken with Curry Flavors:

Low-Carb Diet / Low-Glycemic Diet / South Beach Diet Suggestions:
This Chicken Broccoli Curry Casserole with Cauliflower Rice would be great for low-carb diet plans, including Keto. This could work for the original South Beach Diet, although for South Beach dieters it would be recommended to use light sour cream, light mayo, and reduced fat cheese. 

Find More Recipes Like This One:
Use Casserole Recipes to find more casseroles like this one! Use the Diet Type Index to find recipes suitable for a specific eating plan. You might also like to follow Kalyn’s Kitchen on Pinterest, on Facebook, on Instagram, on TikTok, or on YouTube to see all the good recipes I’m sharing there.

Historical Notes for This Recipe:
A version of this casserole using quinoa was first posted in 2011. The recipe was updated to a version with cauliflower rice in 2020 and last updated with more information and greatly improved photos in 2024.

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