This Healthy Whole Roasted Cauliflower is just 12 calories per serving and it comes with 5 low calorie spice rubs and sauces. So you can make this low calorie whole roasted cauliflower 5 different ways!
I know you’ll love this whole roasted cauliflower recipe, it’s easy, impressive and completely delicious! And you can eat the entire head of cauliflower for under 100 calories!

This healthy roasted cauliflower head recipe makes a great side dish or main course! Its low cost, low calorie and packed with nutrition!
Healthy Whole Roasted Cauliflower
What You’ll Find in this Article:
Ingredients in Low Calorie Whole Roasted Cauliflower
I supplied 5 different spice blends and yummy sauce recipes. You can use store-bought, but these are low calorie and 100% all-natural.
So if you can, make your own, it will make all the difference in both flavor and healthiness.

Shopping List for Low Calorie Whole Roasted Cauliflower:
- Head of cauliflower
- Olive Oil Spray
Choose One Seasoning or Sauce:
- Homemade Ranch Seasoning (or store-bought)
- Homemade Taco Seasoning (or store-bought)- shown in photos
- Skinny Seasoning Salt (or store-bought)
- Hot Honey (or store-bought)
- Low Calorie BBQ Sauce (or store-bought)
How to Make Low Calorie Whole Roasted Cauliflower
This low calorie whole roasted cauliflower does take a long time to roast, but it’s so easy! So don’t let the time scare you off, it needs lots of time in the oven as it’s a whole head of cauliflower and very dense.
If you get impatient waiting this long for dinner, you can try this Low Calorie Cauliflower Steak Recipe instead, it’s much faster!

How to Make Low Calorie Whole Roasted Cauliflower:
- Preheat oven to 350 degrees.
- Trim the stem so that there is none sticking out on the bottom (but do not core the cauliflower head otherwise it won’t hold together). Remove any leaves from cauliflower head.
- Spray the cauliflower all over with olive oil.
- Sprinkle all over with your desired seasoning (if using a sauce rub well into the cauliflower), then add the cauliflower to a 9×9 baking dish.
- Cover the dish with foil and roast for 30 minutes with the foil on.
- Remove the foil and continue to roast for an additional 45 minutes until golden brown and soft.
- Remove from oven and cool for 8-10 minutes before slicing and serving hot.
Healthy Whole Roasted Cauliflower Recipe
This Low Calorie Healthy Whole Roasted Cauliflower is easy and impressive! It makes a wonderful main course, side dish, or even snack! Here are some more low calorie cauliflower recipes I think you’ll love.
More Low Calorie Cauliflower Recipes:

Low Calorie Whole Roasted Cauliflower
Equipment
- Baking Disk
- Foil
Ingredients
- 1 head cauliflower
- Olive Oil Spray
Choose One Seasoning or Sauce:
- 1 tablespoon Homemade Ranch Seasoning or store-bought
- 1 tablespoon Homemade Taco Seasoning or store-bought
- 1/2 tablespoon Skinny Seasoning Salt or store-bought
- 2 tablespoons Hot Honey (or store-bought)
- 2 tablespoons Low Calorie BBQ Sauce (or store-bought)
Instructions
- Preheat oven to 350 degrees.
- Trim the stem so that there is none sticking out on the bottom (but do not core the cauliflower head otherwise it won't hold together). Remove any leaves from cauliflower head.
- Spray the cauliflower all over with olive oil.
- Sprinkle all over with your desired seasoning (if using a sauce rub well into the cauliflower), then add the cauliflower to a 9×9 baking dish.
- Cover the dish with foil and roast for 30 minutes with the foil on.
- Remove the foil and continue to roast for an additional 45 minutes until golden brown and soft.
- Remove from oven and cool for 8-10 minutes before slicing and serving hot.
Nutrition
Nutrition and Calories in Whole Roasted Cauliflower

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