Loaded Cauliflower Casserole Recipe
If you ever crave all the cozy, crave-worthy flavors of a traditional loaded baked potato without the carbs, the Loaded Cauliflower Casserole Recipe will instantly win your heart. This dish layers tender cauliflower with a rich, creamy blend of cheeses, smoky bacon, and a hit of savory green onion, all baked until bubbly and golden. It’s unforgettable comfort food that just happens to be lighter and perfect for gatherings, weeknight dinners, or anytime you want a guilt-free splurge!

Ingredients You’ll Need
Each ingredient in this casserole brings something unique to the party, whether it’s creamy richness, savory flavor, or that irresistible touch of crunch and color. Don’t skip a thing—everything works together to make this Loaded Cauliflower Casserole Recipe an absolute standout.
- Cauliflower: The star of the show, it becomes meltingly tender and soaks up all the flavors around it.
- Sour cream: Adds tang and creamy texture, balancing out the richness of the cheeses.
- Cream cheese: For an extra-silky, decadent base that holds everything together.
- Shredded cheddar cheese: Divided for mixing in and topping, cheddar gives that classic gooey melt and signature sharpness.
- Bacon: Smoky, salty, and crisp—bacon is the secret behind every bite’s irresistible savoriness.
- Green onions: Sprinkle in brightness and a fresh pop of color, both mixed in and on top.
- Garlic powder: A little hint of garlic flavor goes a long way in deepening the taste.
- Salt and pepper: Essential seasonings to round everything out and enhance all the other flavors.
How to Make Loaded Cauliflower Casserole Recipe
Step 1: Preheat and Prep
Start by preheating your oven to 375°F (190°C) and giving your 8×8-inch baking dish a quick coat of nonstick spray or butter. This little bit of prep ensures nothing sticks later and your casserole comes out picture-perfect.
Step 2: Cook the Cauliflower
Steam or boil the cauliflower florets for about 8 to 10 minutes, just until they’re fork-tender. Avoid overcooking—they should hold their shape so the casserole doesn’t get watery. Drain them well and pat dry with paper towels to guard against excess moisture.
Step 3: Mix the Creamy Base
In a large bowl, blend together the sour cream, softened cream cheese, 1 cup of shredded cheddar, garlic powder, salt, and pepper. Mix until smooth; this luscious blend is the backbone of that signature Loaded Cauliflower Casserole Recipe comfort.
Step 4: Fold in the Goodies
Gently fold in the cooked cauliflower, half of the chopped bacon, and half of the green onions. Toss everything until the florets are coated in creamy goodness, and those pops of bacon and green onion are evenly distributed.
Step 5: Layer and Add Even More Cheese
Transfer your mixture into the prepared baking dish and spread it out evenly. Sprinkle the remaining cheddar cheese right over the top. This ensures every forkful has a magical, melty cheese pull.
Step 6: Bake to Golden Perfection
Slide your casserole into the preheated oven and bake for 20 to 25 minutes, until it’s bubbling hot and the cheese is just turning golden. The aroma alone will have everyone hovering nearby!
Step 7: Garnish and Serve
Once out of the oven, finish with the reserved bacon and green onions. Serve your Loaded Cauliflower Casserole Recipe warm for maximum deliciousness.
How to Serve Loaded Cauliflower Casserole Recipe

Garnishes
A final flurry of chopped green onions and extra crumbles of crispy bacon take this dish from great to show-stopping. For a little extra flair, try a sprinkle of fresh parsley or a dusting of smoked paprika right before serving!
Side Dishes
This casserole pairs beautifully with almost anything. Serve it alongside roasted chicken, grilled steak, or as a show-stealing side for holiday hams or potlucks. It even shines next to other low-carb favorites like roasted Brussels sprouts or a bright, leafy salad.
Creative Ways to Present
If you’re entertaining, spoon individual servings into ramekins for an elegant touch. You can also scoop leftovers into lettuce cups for a fun, crunchy, handheld twist. Or, bake the casserole in a cast-iron skillet for rustic, straight-from-the-oven appeal.
Make Ahead and Storage
Storing Leftovers
Leftover Loaded Cauliflower Casserole Recipe keeps like a dream! Simply cover the dish tightly with foil or transfer to an airtight container, then refrigerate for up to four days. The flavors deepen over time and the texture stays just as creamy.
Freezing
If you’d like to freeze the casserole, prepare and bake it as directed, then let it cool completely. Wrap well in plastic wrap and foil, or portion into freezer-safe containers. It’ll keep in the freezer for up to two months. Thaw overnight in the fridge before reheating for best results.
Reheating
Reheat individual portions in the microwave or cover the whole casserole and warm it in a 350°F oven until hot throughout. A few minutes under the broiler can help restore that golden cheesy top!
FAQs
Can I make the Loaded Cauliflower Casserole Recipe ahead of time?
Absolutely! You can assemble the casserole up to a day in advance, cover it, and store it in the refrigerator. When you’re ready to bake, just add a few extra minutes to the oven time if it’s cold from the fridge.
What can I use instead of bacon?
If you’d rather skip bacon, feel free to use turkey bacon or cooked diced ham, or even leave it out entirely for a vegetarian version. You’ll still have plenty of savory flavor from the cheese and seasonings.
Is there a way to make this dairy-free?
Yes! Opt for your favorite plant-based cream cheese, sour cream, and cheddar-style shreds. While the taste will change a bit, the casserole will still be ultra satisfying and creamy.
Can I use frozen cauliflower?
Frozen cauliflower works well in a pinch! Just steam or microwave until tender, then drain and pat dry thoroughly to prevent excess moisture in your Loaded Cauliflower Casserole Recipe.
How can I add more flavor or spice?
Try stirring in a pinch of crushed red pepper flakes, chopped jalapeños, or a little smoked paprika for extra depth. A sprinkle of chives or fresh herbs can also elevate every bite!
Final Thoughts
With creamy cheese, smoky bacon, and tender cauliflower coming together so effortlessly, this Loaded Cauliflower Casserole Recipe is pure, crowd-pleasing comfort on every level. Even if you’re not following a low-carb lifestyle, you’ll find yourself coming back for seconds—so why not whip up a batch soon and share a cozy, cheesy moment with the people you love?
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Loaded Cauliflower Casserole Recipe
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Diet: Non-Vegetarian
Description
Indulge in this decadent Loaded Cauliflower Casserole, a low-carb alternative to traditional loaded potato casserole. Creamy, cheesy, and packed with flavor, this dish is a perfect side for any meal.
Ingredients
Cauliflower:
- 1 large head cauliflower (cut into florets)
Cheese Mixture:
- 1 cup sour cream
- 4 oz cream cheese (softened)
- 1 1/2 cups shredded cheddar cheese (divided)
- 1/2 teaspoon garlic powder
- Salt and pepper to taste
Toppings:
- 4 slices cooked bacon (chopped)
- 1/4 cup chopped green onions
Instructions
- Preheat the oven: Preheat the oven to 375°F (190°C) and grease an 8×8-inch baking dish.
- Prepare cauliflower: Steam or boil cauliflower florets until tender, then drain and pat dry.
- Mix cheese: Combine sour cream, cream cheese, 1 cup cheddar, garlic powder, salt, and pepper.
- Combine ingredients: Fold in cauliflower, half of bacon, and half of green onions.
- Bake: Transfer mixture to dish, top with remaining cheddar, and bake until bubbly.
- Finish and serve: Top with remaining bacon and green onions before serving.
Notes
- You can prepare this casserole in advance and reheat it later.
- For added spice, consider including crushed red pepper flakes or jalapeños.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6 of recipe
- Calories: 280
- Sugar: 3g
- Sodium: 390mg
- Fat: 22g
- Saturated Fat: 11g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 11g
- Cholesterol: 55mg