Hey y’all! If you’re looking for the ultimate comfort food that just happens to be low-carb, this Loaded KETO Chicken Cauliflower Rice Casserole is about to be your new favorite dish. It’s creamy, cheesy, and packed with flavor—making it perfect for cozy family dinners, meal prep, or impressing guests at potlucks. Let’s get cooking!
Why You’ll Love This Loaded KETO Chicken Cauliflower Rice Casserole
- Low in carbs but high in creamy, cheesy flavor and satisfaction!
- Super versatile—swap proteins or add your favorite keto-friendly veggies.
- Perfect for meal prep as leftovers taste even better the next day.
- Quick and easy to assemble—on the table in under an hour!
- Kid-friendly and always a crowd-pleaser for any occasion.
Loaded KETO Chicken Cauliflower Rice Casserole Ingredients
- 1.5 lbs cooked shredded chicken (about 2 large chicken breasts)
- 4 cups riced cauliflower (fresh or frozen, about 1 medium head)
- 1 cup sour cream
- 8 oz cream cheese, softened
- 1.5 cups shredded cheddar cheese, divided
- 1/2 cup cooked and crumbled bacon
- 1/4 cup chopped green onions (plus extra for garnish)
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- Salt & pepper, to taste
- Cooking spray or a small amount of olive oil (for greasing the baking dish)
How to Make Loaded KETO Chicken Cauliflower Rice Casserole
Step 1: Prepare the Ingredients
Preheat your oven to 375°F (190°C) and lightly grease a 9×13 inch casserole dish with cooking spray or olive oil. If using frozen cauliflower rice, thaw completely and squeeze out excess moisture with a clean kitchen towel.
Step 2: Mix Base for the Casserole
In a large mixing bowl, combine the shredded chicken, cauliflower rice, sour cream, cream cheese, 1 cup of cheddar, bacon, and green onions. Add garlic powder, onion powder, salt, and pepper. Stir until well-mixed and creamy.
Step 3: Assemble and Bake
Evenly spread the chicken mixture in the greased casserole dish. Sprinkle the remaining 1/2 cup cheddar cheese over the top. Bake, uncovered, for 25-30 minutes or until the cheese is bubbly and golden brown.
Step 4: Garnish and Serve
Let your Loaded KETO Chicken Cauliflower Rice Casserole cool for 5 minutes, then add extra green onions for a fresh crunch before serving.
Notes & Helpful Links for Loaded KETO Chicken Cauliflower Rice Casserole
- Squeeze moisture from cauliflower rice to avoid a watery casserole (how to prep cauliflower rice).
- Rotisserie chicken is a great timesaver—just shred and go!
- Feel free to add your favorite keto veggies, like chopped broccoli or spinach (nutritional info on cauliflower rice).
Loaded KETO Chicken Cauliflower Rice Casserole Variations
- Broccoli Cheddar: Replace half the cauliflower rice with lightly steamed broccoli florets.
- Buffalo-Style: Stir in 1/4 cup buffalo sauce and top with blue cheese crumbs.
- Southwest: Add 1/2 cup chopped bell peppers and 2 tsp taco seasoning.
Required Equipment for Loaded KETO Chicken Cauliflower Rice Casserole
- Large mixing bowl
- Measuring cups and spoons
- 9×13 inch casserole dish
- Oven
- Spatula or large spoon for mixing
Storage & Shelf Life
Store cooled Loaded KETO Chicken Cauliflower Rice Casserole in an airtight container in the refrigerator for up to 4 days. To freeze, portion into freezer-safe containers and store for up to 2 months. Reheat in the oven at 350°F (175°C) for 15-20 minutes or until hot throughout.
Serving Suggestions & Pairings
- Pairs beautifully with a crisp side salad or simple roasted asparagus.
- Try with keto-friendly biscuits or a side of sautéed green beans.
- Add a dollop of keto ranch or hot sauce for an extra kick.
Pro Tips for Loaded KETO Chicken Cauliflower Rice Casserole
- Use block cheese and shred it yourself for the best melt and flavor (why grating cheese is better).
- Let the casserole rest before serving to help it set and develop more flavor.
- To save time, prep your chicken and riced cauliflower in advance.
FAQ: Loaded KETO Chicken Cauliflower Rice Casserole
Can I use frozen riced cauliflower?
Absolutely! Just make sure to thaw it completely and squeeze out as much water as possible to avoid a soggy casserole.
How can I make this casserole dairy-free?
Swap the sour cream and cream cheese for dairy-free alternatives and use your favorite non-dairy cheese shreds.
Is this casserole suitable for meal prep?
Yes, it tastes great both hot and cold and can be portioned in advance for the week!
Ingredients
- 3 cups cooked chicken breast, shredded
- 4 cups cauliflower rice
- 1 cup sour cream
- 1½ cups shredded cheddar cheese, divided
- 1 cup cooked bacon, crumbled
- ½ cup chopped green onions
- ½ teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
Instructions
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1Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch casserole dish.
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2In a large mixing bowl, combine cauliflower rice, shredded chicken, sour cream, 1 cup of cheddar cheese, half of the crumbled bacon, green onions, garlic powder, salt, and black pepper.
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3Spread the mixture evenly into the prepared casserole dish.
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4Top with the remaining cheddar cheese and bacon.
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5Bake for 30–35 minutes or until the casserole is heated through and cheese is melted and bubbly.
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6Allow to cool slightly. Serve warm, garnished with additional green onions if desired.
CLICK FOR NUTRITION INFO
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Approximate Information for One Serving
Serving Size:
1 serving
Calories:
360cal
Protein:
30 gg
Fat:
24 gg
Saturated Fat:
0g
Trans Fat:
0g
Cholesterol:
0mg
Sodium:
0mg
Potassium:
0mg
Total Carbs:
6 gg
Fiber:
0g
Sugar:
0g
Net Carbs:
0g
Vitamin A:
0
Vitamin C:
0mg
Calcium:
0mg
Iron:
0mg
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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