Low Carb Classic Cheesy Potato Casserole

Indulge in the rich, comforting flavors of this Low Carb Classic Cheesy Potato Casserole, a keto-friendly twist on the beloved side dish. This clever recipe swaps traditional potatoes for tender cauliflower florets, ensuring all the creamy, cheesy goodness without the carb overload. A luscious cheese sauce made with melted cream cheese, sharp cheddar, and heavy cream envelops the cauliflower, while garlic and onion powder add a burst of savory flavor. Topped with golden-brown Parmesan and garnished with fresh scallions, this casserole is irresistibly gooey and satisfying. Perfect for cozy family dinners or holiday gatherings, this dish offers a healthier take on a classic favorite while keeping all the indulgence intact. Ready in just an hour and serving up to six, it’s a wholesome, crowd-pleasing addition to your low-carb repertoire.

Nutriscore Rating: 59/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 2 pounds Cauliflower florets
• 4 tablespoons Butter
• 4 ounces Cream cheese
• 0.5 cup Heavy cream
• 2 cups Cheddar cheese, shredded
• 1 teaspoon Garlic powder
• 1 teaspoon Onion powder
• 0.5 teaspoon Salt
• 0.25 teaspoon Black pepper
• 3 tablespoons Scallions, sliced
• 0.5 cup Parmesan cheese, grated

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Bring a large pot of salted water to a boil. Add the cauliflower florets and cook for 5-7 minutes until tender but not mushy. Drain well and pat dry with paper towels to remove excess moisture.

Step 3

While the cauliflower is cooking, melt the butter in a large saucepan over medium heat.

Step 4

Add the cream cheese to the saucepan and stir until melted and smooth.

Step 5

Slowly pour in the heavy cream, continuing to stir until combined.

Step 6

Add the shredded cheddar cheese gradually, stirring continuously until the cheese has melted and the mixture is creamy.

Step 7

Stir in the garlic powder, onion powder, salt, and black pepper. Remove the saucepan from heat.

Step 8

Place the cooked cauliflower in a large mixing bowl and mash lightly to break into smaller pieces, leaving some chunks for texture.

Step 9

Pour the cheese sauce over the cauliflower and mix until the florets are well coated.

Step 10

Grease a 9x13 inch baking dish. Transfer the cauliflower mixture into the dish, spreading it evenly.

Step 11

Sprinkle the top with the grated Parmesan cheese.

Step 12

Bake in the preheated oven for 30-35 minutes, or until the top is golden brown and bubbly.

Step 13

Remove from the oven and allow to cool slightly. Sprinkle sliced scallions on top before serving.

Step 14

Serve warm and enjoy your low carb cheesy potato casserole alternative!

Nutrition Facts

Serving size	(1487.6g)

Amount per serving	% Daily Value*
Calories	2505.4

Total Fat 210.1g	0%
Saturated Fat 128.7g	0%
Polyunsaturated Fat 3.1g
Cholesterol 646.1mg	0%
Sodium 4267.5mg	0%
Total Carbohydrate 65.5g	0%
Dietary Fiber 19.4g	0%
Total Sugars 22.4g
Protein 97.9g	0%

Vitamin D 57.0IU	0%
Calcium 2389.9mg	0%
Iron 6.2mg	0%
Potassium 3221.2mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 74.3%

Protein: 15.4%

Carbs: 10.3%