Roasted cauliflower recipe is a fast and easy recipe that turns this unassuming and versatile vegetable into a star. Your family will soon be asking for this delicious side dish all the time!

Cauliflower is such a versatile ingredient that can be cooked in so many different ways, like this Mashed Cauliflower Recipe and Broccoli and Cauliflower Casserole Recipe, and Cauliflower Steaks.
You may have noticed that it has become a very popular vegetable, especially as a substitute ingredient in recipes. It now appears as pizza crust, cauliflower wings, and even cauliflower rice.
Washing instructions
Like all fruits and vegetables, you need to make sure that the cauliflower is nice and clean before cooking it. You can get it cleaner by cutting it into florets first (see instructions below) before washing it.
- Cut cauliflower into florets (see instructions below)
- Fill a large bowl or tub (or your sink) with cold water.
- Place the florets into the water and let them soak for several minutes.
- After soaking, place them into a colander and rinse under a stream of cold water.
- Shake off any excess water.
- Pat dry the florets.
Ingredients
This Roasted Cauliflower Recipe is absolutely tasty and very easy to make. I think the best part of this recipe is that you can use any spice you like, such as:
- smoked paprika
- turmeric
- garlic powder
- freshly ground black pepper
- fine sea salt
- cauliflower
- extra virgin olive oil
I love hot spices. But if they are too strong for you, replace them with the ones you are used to. You can also add curry powder, red pepper flakes, chili powder, garlic cloves, and even fresh herbs such as rosemary and cilantro. If you like a cheese flavor, you can also add some Parmesan cheese on top of the florets before baking.
Cutting instructions
To cut the cauliflower into florets:
1. Pull all the leaves off the base of the cauliflower and cut off any excess stems.
2. Cut the head of it in half from top to bottom.

3. Cut each half piece in half through the core so that you end up with four quarters of the cauliflower.
4. Cut out the core by slicing between it and the florets. The florets should naturally separate; if any are too large, cut or break them into bite-sized pieces. Flat sides help with caramelization in the pan.

How to Make Roasted Cauliflower Recipe
- Mix together smoked paprika, turmeric, garlic powder, salt, and pepper. Set spice mixture aside.
- Cut the cauliflower into florets.
- Preheat the oven to 425°F.
- Spread the florets out into a single layer on an aluminum foil or parchment paper-lined sheet pan (rimmed baking sheet) and pour/drizzle olive oil on top of them. Toss the florets until they are all evenly coated with oil. Then sprinkle the spice mixture over the florets, and mix well to combine.
- Roast it until it is tender and golden brown.
You can prepare it ahead of time by cutting the cauliflower into florets and adding all the spices. Then, when it’s about 30 minutes before dinnertime, place it in the oven and bake it for about 25 minutes. Optional, you can also add some lemon zest and lemon juice on top of it before serving.

Storing Leftovers
- To store: Place the leftover oven-roasted cauliflower in an airtight container and store it in the fridge for up to 4 days once it has cooled to room temperature.
- To reheat: Reheat leftovers in the oven, so they stay crispy.
More Cauliflower recipes to try:
I mentioned before how easy it is to incorporate cauliflower into other dishes, so now is your chance to try it for yourself. Check out this Cauliflower Fried Rice or this Mushroom Cauliflower Rice Skillet Recipe.
Or you can also try this delicious Cauliflower Casserole or this delicious Mashed Cauliflower Recipe.
What to serve with
This is the best side dish because it basically goes with any protein, such as salmon, chicken breast, seared steak, baked pork chops, and garlic butter shrimp. Hm… So good!! Also, you can serve it in tacos, making it a vegetarian or vegan meal.
This is a great recipe to serve for holiday parties as well because it’s hard to find someone who doesn’t like cauliflower, right?

Roasted Cauliflower Recipe
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Video
Ingredients
- ½ teaspoon smoked paprika
- ¼ teaspoon turmeric
- ½ teaspoon garlic powder
- ½ teaspoon freshly ground black pepper
- ½ teaspoon fine sea salt
- 1 head cauliflower cut into florets
- 3 tablespoons extra virgin olive oil
- Fresh parsley chopped
Instructions
- Adjust the oven rack to the middle position, and preheat oven to 425°F. In a small bowl, add smoked paprika, turmeric, garlic powder salt and black pepper. Mix everything very well.
- Place the cauliflower florets on an aluminum foil lined baking sheet. Pour olive oil on top of the cauliflower florets and toss until everything is evenly coated. Sprinkle the spice mixture over the cauliflower, and mix well to combine.
- Roast for about 25-30 minutes or until the cauliflower is tender and golden brown. Garnish with fresh parsley. Enjoy!
Tips
- Click HERE to watch the web story.
- When buying the cauliflower, make sure the head is firm, tight, and does not have yellow patches.
- You can buy pre-cut florets to save prep time.
- Make sure the florets are fully dry or they will not roast but steam instead.
- To store: Leftover roasted cauliflower in an airtight container for up to 4 days once they’ve cooled to room temperature.
- To reheat: Reheat leftover cauliflower in the oven, so they stay crispy.
Nutrition Information
Nutrition information is calculated using an ingredient database and should be considered an estimate.
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Gail Suprenant says
I ❤️ it!
Olivia Ribas says
Happy you liked it
Malcolm Lashbrook says
Have made this numerous times now, my refinement to this recipe is double all the spices and oil, and mix together in small dish. I then put all the florets in a large bowl, drizzle the spice mix over, give it a good shake to ensure even coverage, tip onto foil covered tray. This dish has taken over from Cauliflower cheese as our regular side dish on Sundays.
Kiki says
Yes I have made several times me and my hubby love it!
Olivia Ribas says
Awesome!
Bob says
Very tasty. Making it again. Adding 1/2 tsp cayenne pepper.
Olivia Ribas says
That’s awesome!
Elena says
Love this recipe. I added less than 1/8 tsp Cayenne pepper to spice it up.
Olivia Ribas says
Great!
Missy says
Loved it. Added 1/8 tsp of Cayenne like others recommended and it was perfect.
Olivia Ribas says
Amazing! So happy you liked it 😉
MaryJo Toepfer says
love the flavors and when the cauliflower is crunchy they taste even better…its how I’ll be making it regularly.thanks for the recipe!
Olivia Ribas says
I’m so glad you loved the flavors! Thanks for trying the recipe and sharing your feedback! 😊