Cheesy Cauliflower Casserole Recipe
Introduction
This Cheesy Cauliflower Casserole is a comforting and delicious way to enjoy veggies. Packed with creamy cheeses and subtle spices, it makes a perfect side dish or a light main course. It’s simple to prepare and sure to please the whole family.

Ingredients
- 1 large head of cauliflower, cut into florets
- 1 cup heavy cream
- 2 cups shredded cheddar cheese
- 1/2 cup grated Parmesan cheese
- 1/4 cup cream cheese, softened
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1/2 teaspoon paprika (optional)
- Fresh parsley for garnish (optional)
Instructions
- Step 1: Preheat your oven to 375°F (190°C).
- Step 2: Steam or boil the cauliflower florets until tender, about 5-7 minutes. Drain well and set aside.
- Step 3: In a large mixing bowl, combine the heavy cream, softened cream cheese, minced garlic, onion powder, salt, pepper, and paprika. Mix until smooth and well blended.
- Step 4: Stir in the shredded cheddar cheese and half of the grated Parmesan until evenly incorporated.
- Step 5: Add the cooked cauliflower to the cheese mixture and gently stir until all florets are well coated.
- Step 6: Transfer the cauliflower mixture to a greased 9×13-inch baking dish. Sprinkle the remaining Parmesan cheese evenly on top.
- Step 7: Bake for 25-30 minutes or until the casserole is bubbly and the top is golden brown.
- Step 8: Remove from the oven and garnish with fresh parsley if desired. Serve warm.
Tips & Variations
- For a richer flavor, try adding a pinch of nutmeg to the cheese mixture.
- Substitute mozzarella or Monterey Jack cheese for a different cheesy twist.
- Add cooked bacon bits or sautéed mushrooms for extra texture and flavor.
- Use steamed frozen cauliflower florets if fresh is not available, adjusting cook time accordingly.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through to maintain the casserole’s creamy texture and prevent sogginess. Avoid microwaving if possible, as it can make the cheese sauce separate.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can prepare the casserole up to the point of baking and refrigerate it for up to 24 hours before baking. Just add a few extra minutes to the baking time if baking from chilled.
Is this dish suitable for a low-carb diet?
Absolutely. Cauliflower is low in carbohydrates, and this casserole uses creamy cheeses and cream, making it a great option for low-carb and keto-friendly meals.
PrintCheesy Cauliflower Casserole Recipe
This Cheesy Cauliflower Casserole is a rich and comforting side dish featuring tender cauliflower florets enveloped in a creamy blend of cheddar, Parmesan, and cream cheese, enhanced with garlic and a touch of paprika for warmth. Baked until bubbly and golden brown, this casserole makes a perfect low-carb, satisfying accompaniment for any meal.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Low Carb
Ingredients
Cauliflower
- 1 large head of cauliflower, cut into florets
Cheese Mixture
- 1 cup heavy cream
- 2 cups shredded cheddar cheese
- 1/2 cup grated Parmesan cheese, divided
- 1/4 cup cream cheese, softened
Seasonings
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1/2 teaspoon paprika (optional)
Garnish
- Fresh parsley for garnish (optional)
Instructions
- Preheat Oven: Preheat your oven to 375°F (190°C) to ensure it’s ready for baking the casserole.
- Cook Cauliflower: Steam or boil the cauliflower florets until they are tender, which should take about 5-7 minutes. Drain well to remove excess water and set aside.
- Prepare Cheese Mixture: In a large mixing bowl, combine the heavy cream, softened cream cheese, minced garlic, onion powder, salt, pepper, and paprika. Mix thoroughly until the mixture is smooth and uniform.
- Add Cheeses: Stir in the shredded cheddar cheese and half of the grated Parmesan cheese into the cream mixture, incorporating them evenly.
- Combine Cauliflower and Cheese Mixture: Add the cooked cauliflower florets to the cheese mixture and gently stir until all the cauliflower is well coated.
- Transfer to Baking Dish: Grease a 9×13-inch baking dish and pour the cauliflower and cheese mixture into it. Spread it out evenly and then sprinkle the remaining Parmesan cheese on top.
- Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbly and the top is golden brown.
- Garnish and Serve: Once baked, remove from the oven and garnish with fresh parsley if desired. Serve hot and enjoy.
Notes
- For a lighter version, substitute half-and-half for heavy cream.
- Using fresh garlic rather than garlic powder enhances the flavor profile.
- Drain the cauliflower thoroughly after steaming to avoid a watery casserole.
- Feel free to add breadcrumbs on top for extra crunch, though this will add carbs.
- This casserole pairs well with roasted meats or a fresh green salad.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven.
Keywords: cheesy cauliflower casserole, cauliflower side dish, baked cauliflower, low carb casserole, comfort food, cheese casserole

