This ultra rich Cheesy Cauliflower Casserole is the perfect low carb, keto-friendly side dish!
If you love cheesy goodness, you have come to the right place! This Cheesy Cauliflower Casserole is a life saver when you need some good old keto-friendly comfort food! This dish has become my stand in when I’m craving old school mac and cheese. It is just as hearty and satisfying, but without all the carbs!
Cheesy Cauliflower Casserole Ingredients:
This recipe features basic ingredients you probably already have on hand. Keep scrolling for specific ingredient amounts in the recipe card, but here’s a quick overview of what you’ll need:
- Cauliflower
- Butter
- Garlic
- Unsweetened almond milk (You can use regular milk if you’re not keto)
- Heavy cream
- Cream cheese
- Cheddar cheese (Highly recommend a high-quality cheese… It’s a big star in this dish!)
How do you make Cheesy Cauliflower Casserole?
You need to follow a few basic steps to make this dish. Begin by removing all the stems from a head of cauliflower. Place the cauliflower in an 11×7 baking dish lightly greased with olive oil, then roast the cauliflower for 15 minutes at 400 degrees F.
While the cauliflower is roasting, prepare the cheese sauce. In a small pan combine the butter, garlic, milk, heavy cream, and cream cheese. Whisk until the mixture is smooth, then stir in the cheddar until completely melted. To finish the sauce, bring the mixture to a slight simmer until it has thickened.
Finally, pour the cheese sauce over the roasted cauliflower, top with more shredded cheese, and bake 20-25 minutes.
Can I Steam the Cauliflower Instead of Roasting?
Yes, if you prefer to steam the cauliflower, you can steam 7-8 minutes until the cauliflower has softened slightly. You need to either roast or steam the cauliflower before adding the cheese sauce to help release the moisture. If you skip this step your cheese sauce is likely to be more watery than you’d like.
How should I store and reheat Cauliflower Casserole?
Leftovers should be stored in an air-tight container and kept in the fridge up to four days. I would not recommend freezing due to the high cream content.
To reheat, the best option to preserve the texture is to warm the casserole in the oven at 350 degrees F until warmed throughout. The timing for this truly depends on the amount of leftovers you’re reheating. If you are only reheating a small amount (1-2 portions), microwaving in 30-45 second intervals until the center is warmed is the easiest option.
Tips & Suggestions:
- This recipe is very substitute-friendly! You can use frozen or fresh cauliflower, and you can use low-fat or regular cream cheese! You can use dairy milk instead of almond milk if you’re not keto. Ultimately, you could even try this with any of your favorite cheeses instead of cheddar!
- For the best texture, I wouldn’t cook this dish ahead of time as a part of meal prep. However, you could make your evening easier by roasting the cauliflower and making the cheese sauce on your prep day, then combining and cooking the dish up to 3 days later!
- I wouldn’t recommend boiling the cauliflower instead of steaming or roasting. The high water content may make the dish too runny to keep its casserole shape.
What should I serve with Cheesy Cauliflower Casserole?
This tasty, cheesy dish can go with so many entrées! These Keto Steak Rolls would pair perfectly with this creamy casserole, and picky eaters might love dipping these Keto Chicken Tenders into the cheesy sauce! I also think this Asparagus Stuffed Chicken or Parmesan Pecan Crusted Halibut would be impressive pairings for company!
If you’d like to make this casserole filling enough to act as a full meal, you could add any protein of your choosing. With some smart meal planning, you could add grilled leftovers like this Easy BBQ pork tenderloin, maybe this Chipotle Ranch Grilled Chicken, or even this Smoked Turkey! Cooking this Slow Cooker Shredded Chicken on your meal prep day, then saving a portion for this casserole would make it super easy to bulk up this meal!
Easy sides like Air Fryer Roasted Broccoli or Roasted Brussels Sprouts would be quick and complementary to the creamy sauce in the Cheesy Cauliflower Casserole. You could also pull together a quick, easy salad like this Asparagus, Avocado, and Tomato Salad. If you’d like some great keto bread options, I highly recommend either these Bacon Cheddar Chive Biscuits or Rosemary Garlic Keto Rolls!
Cheesy Cauliflower Casserole (keto + low carb)
This ultra rich Cheesy Cauliflower Casserole is the perfect low carb, keto-friendly side dish!
Ingredients
- 1 medium size head of cauliflower
- 1 tablespoon butter
- 1 teaspoon minced garlic
- 1 cup unsweetened almond milk (regular milk is fine if not keto)
- 1/4 cup heavy cream
- 3 ounces cream cheese
- 2 cups shredded cheddar cheese (divided)
Instructions
- Preheat oven to 400 degrees F.
- Begin by removing all the stems from a head of cauliflower. Place the cauliflower florets in an 11x7 baking dish lightly greased with olive oil. Roast the cauliflower for 15 minutes at 400 degrees F.
- While the cauliflower is roasting, prepare the cheese sauce. In a small pan combine the butter, garlic, milk, heavy cream, and cream cheese over medium heat. Whisk until the mixture is smooth.
- Stir in 1 cup of the cheddar until completely melted. Bring the mixture to a slight simmer until it has thickened.
- Pour the cheese sauce over the roasted cauliflower, top with the remaining shredded cheese. Bake 20-25 minutes.
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Nutrition Information:
Yield: 6 Serving Size: 3/4 cupAmount Per Serving: Calories: 294Total Fat: 24.2gCholesterol: 69mgSodium: 405mgCarbohydrates: 6.8gNet Carbohydrates: 4.8gFiber: 2gSugar: 2.2gProtein: 13.4g
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