
Our Keto Whole Baked Cauliflower is a delicious and stunning centerpiece for your next family dinner. It’s a super easy side dish, and perfect for vegetarians.
This Keto Whole Baked Cauliflower recipe makes 4 serves. 1 serving is 1/4 of the cauliflower which has 4g net carbs.
Leftover Low Carb Baked Cauliflower can be stored in the fridge for up to 4 days, it is not suitable for freezing. Reheat in the oven at 190C/375F for 15 minutes or microwave until heated through.
Keto Whole Baked Cauliflower Ingredients

- 1 small-medium sized Cauliflower
- 4 ounces of Salted Butter
- ⅓ cup of Parmesan, finely grated
- 3 tablespoons of Dijon Mustard
- 2 cloves of Garlic, crushed
- 1 Lemon, zest only
- ½ teaspoon of Salt
- ½ teaspoon of Pepper, ground
- 1 ounce of Fresh Parmesan
- 1 tablespoon of Parsley, finely chopped
How to Make Keto Whole Baked Cauliflower

- Preheat the oven to 190C/375F.
- Place your cauliflower into a small baking pan, we used a 9in square.
- In a small saucepan, add the remaining ingredients, except the fresh parmesan and parsley, and place over low heat, until melted.
- Whisk together.
- Brush ⅓ of the butter mixture onto the cauliflower.
- Bake for 20 minutes then remove from the oven and baste with another ⅓ of the butter mixture.
- Bake for another 20 minutes and baste with the remaining butter mixture.
- Cook for another 20-30 minutes, until the core is tender (check by inserting a small knife).
- Place on a plate, drizzle over the drippings from the tray, grate the fresh parmesan and sprinkle over the parsley.
- Serve immediately.

Keto Whole Baked Cauliflower
Ingredients
- 1 small-medium sized Cauliflower
- 4 ounces Salted Butter
- ⅓ cup Parmesan finely grated
- 3 tablespoons Dijon Mustard
- 2 cloves Garlic crushed
- 1 Lemon zest only
- ½ teaspoon Salt
- ½ teaspoon Pepper ground
- 1 ounce Fresh Parmesan
- 1 tablespoon Parsley finely chopped
Instructions
- Preheat the oven to 190C/375F.
- Place your cauliflower into a small baking pan, we used a 9in square.
- In a small saucepan, add the remaining ingredients, except the fresh parmesan and parsley, and place over low heat, until melted. Whisk together.
- Brush ⅓ of the butter mixture onto the cauliflower.
- Bake for 20 minutes then remove from the oven and baste with another ⅓ of the butter mixture.
- Bake for another 20 minutes and baste with the remaining butter mixture.
- Cook for another 20-30 minutes, until the core is tender (check by inserting a small knife).
- Place on a plate, drizzle over the drippings from the tray, grate the fresh parmesan and sprinkle over the parsley.
- Serve immediately.
Nutrition

Looking for more tasty Keto side dishes, try our;
- Keto Buttery Cauliflower Mash
- Keto Roasted Asparagus
- Keto Garlic Butter Green Beans
- Keto Broccoli Salad
To make a larger batch of this Keto Whole Baked Cauliflower recipe adjust the servings above.