Introduction
If you’re looking for a low-carb, keto-friendly alternative to traditional loaded baked potatoes, this Loaded Cauliflower Casserole is the perfect dish for you! Packed with creamy cheese, crispy turkey bacon, and flavorful seasonings, this dish delivers all the comfort food goodness you crave—without the extra carbs. Whether you’re serving it as a side dish for dinner, meal prepping for the week, or bringing it to a potluck, this cheesy cauliflower casserole is sure to be a crowd-pleaser. Let’s dive into the best low-carb casserole recipe you’ll ever try!
Why You’ll Love This Loaded Cauliflower Casserole
- Low-Carb & Keto-Friendly: Perfect for anyone looking to cut carbs without sacrificing flavor.
- Packed with Flavor: Creamy, cheesy, and loaded with crispy turkey bacon.
- Easy to Make: Simple ingredients and straightforward steps make this a stress-free recipe.
- Great for Meal Prep: Reheats beautifully, making it perfect for leftovers and weekly meal planning.
- Crowd Favorite: Even those who aren’t following a low-carb diet will love it!
Ingredients You’ll Need
To make this delicious cauliflower casserole, you’ll need:
- 1 large head of cauliflower, cut into bite-sized florets
- 8 ounces cream cheese, softened
- 1 cup sour cream
- 2 cups shredded Colby Jack cheese, divided
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and freshly ground black pepper, to taste
- 6 slices turkey bacon, cooked and crumbled
- 3 green onions, chopped

Step-by-Step Instructions
1. Preheat the Oven
Set your oven to 400°F (200°C) and lightly grease a 9×13-inch casserole dish to prevent sticking.
2. Steam the Cauliflower
Place the cauliflower florets in a steamer basket over boiling water. Cover and steam for about 10 minutes or until tender. Once cooked, spread them out on paper towels to remove excess moisture—this will help keep the casserole from becoming watery.
3. Prepare the Creamy Mixture
In a large mixing bowl, combine the softened cream cheese, sour cream, 1½ cups of shredded Colby Jack cheese, garlic powder, onion powder, salt, and pepper. Stir until you get a smooth, creamy consistency.
4. Combine with Cauliflower
Gently mix the steamed cauliflower into the creamy mixture. Add half of the crumbled turkey bacon and half of the chopped green onions. Stir to evenly coat the cauliflower.
5. Assemble the Casserole
Transfer the cauliflower mixture into the prepared casserole dish. Sprinkle the remaining ½ cup of shredded Colby Jack cheese and the rest of the turkey bacon over the top.
6. Bake to Perfection
Place the casserole in the preheated oven and bake for 20 minutes, or until the cheese is melted and bubbly.
7. Garnish and Serve
After baking, top with the remaining chopped green onions for a pop of freshness. Serve warm and enjoy!
Tips for the Best Loaded Cauliflower Casserole
- Drain the Cauliflower Well: Extra moisture can make the casserole watery. Let the cauliflower dry after steaming.
- Use Full-Fat Dairy: For the creamiest texture, opt for full-fat cream cheese and sour cream.
- Crisp the Bacon Well: For the best flavor and texture, cook the turkey bacon until it’s nice and crispy before crumbling it.
- Cheese Variations: Try a mix of cheddar, mozzarella, or Monterey Jack for added depth of flavor.
- Make It Spicy: Add a pinch of red pepper flakes or a dash of hot sauce to the creamy mixture.
Frequently Asked Questions (FAQs)
1. Can I make this casserole ahead of time? Yes! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. When ready to cook, bake as directed.
2. Can I freeze Loaded Cauliflower Casserole? Absolutely! Freeze in an airtight container for up to 3 months. Thaw overnight in the fridge and reheat in the oven at 350°F until warmed through.
3. Can I use frozen cauliflower instead of fresh? Yes, but make sure to thaw and drain it well to remove excess moisture.
4. What can I serve with this casserole? This dish pairs well with grilled chicken, steak, or a fresh green salad.
5. How do I reheat leftovers? Reheat in the oven at 350°F for 15 minutes, or microwave individual portions for 1-2 minutes.
Conclusion
This Loaded Cauliflower Casserole is the perfect low-carb, high-flavor alternative to traditional baked potatoes. It’s rich, cheesy, and packed with delicious turkey bacon and creamy goodness. Whether you’re making it as a weeknight side dish, holiday favorite, or meal prep staple, this casserole will be a hit every time. Try it today and indulge in a guilt-free, comforting meal that everyone will love!