Easy Roasted Cauliflower Recipe – NatashasKitchen.com

February 24, 2021

The BEST oven-roasted cauliflower and it’s so easy. The flavor and texture are perfect with just some simple seasoning, oil, and butter.

Roasted caulilfower florets on a baking sheet topped with fresh chopped greens.

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Roasted Cauliflower Recipe

This baked cauliflower recipe is a go-to side dish like Corn on the Cob and Roasted Brussels Sprouts. It’s a dish you’ll make over and over.

This oven-roasted cauliflower is easy and excellent. The combination of butter and olive oil caramelizes the florets and they are baked to crisp-tender perfection. The best thing about this recipe is that you can customize the seasoning with what you have on hand with great results.

The Best Seasoning for Cauliflower

Cauliflower goes well with just about any seasoning. Even a simple salt and pepper seasoning works well. These are the seasonings we love most:

  • Salt – we love fine sea salt
  • Black Pepper – freshly cracked
  • Garlic Powder – or try garlic salt
  • Paprika – adds color and flavor (a little goes a long way)

Can I add cheese? we love to add cheese to cauliflower. Sprinkle cauliflower with 1/2 cup shredded parmesan cheese in the last 5 minutes of cooking for a parmesan roasted cauliflower.

Sliced cauliflower steaks roasted in butter and seasoning on a baking sheet.

How to Roast Cauliflower

This roasted cauliflower recipe is so easy to make and uses ingredients you most likely already have on hand

  1. Preheat the oven to 425˚F and line a rimmed baking sheet with parchment paper for easier cleanup. 
  2. Slice the cauliflower into traditional florets or into flat cauliflower steaks.
  3. Seasoning- Add the cauliflower to the center of your baking sheet, drizzle with oil and butter, and toss to coat. Season the cauliflower and toss again then spread into a single layer.
  4. Bake cauliflower for 15-20 minutes, or until desired tenderness and golden at the edges. The baking time may vary depending on the size of your pieces.
Cauliflower florets on a baking sheet with a glass bowl of oil and another bowl of seasoning.

How to Slice Cauliflower into Steaks: Slice the cauliflower head into 4-5 wedges. Then, cut the wedges into even 1/2″ thick steaks and break them apart into bite-sized pieces. As they are roasted, the flat sides caramelize against the baking sheet adding a depth of flavor. It also results in evenly browned pieces.

How Long to Bake Cauliflower?

The bake time for roasted cauliflower will depend on the size, thickness, and desired doneness of your pieces.

  • Smaller pieces – you only need about 15-20 minutes.
  • Larger florets – bake 20-25 minutes. Until the cauliflower is caramelized and golden.
Collage of how to season the cauliflower and how to roast the cauliflower florets.

Air Fryer Instructions:

Cooking cauliflower in an air fryer is quick and easy. When air frying, I skip the butter and just use 2-3 Tbsp olive oil. Air fry cauliflower at 375˚ for 10-15 minutes, flipping every 5 minutes, until golden and tender.

Air Fryer cauliflower


  • Meal Prep – you can pre-chop your cauliflower a few days ahead, cover and refrigerate then add seasoning before roasting.
  • Refrigerate – once cooled to room temperature, you can cover and refrigerate leftover roasted cauliflower for up to 3 days.
  • Reheating – You can reheat the cauliflower on the stovetop, oven, or air fryer just until heated through.

More Side Dish Recipes

If you loved this roasted cauliflower, be sure to try these fail-proof side dish recipes:

Oven Roasted Cauliflower Recipe

Prep Time: 10 minutes

Cook Time: 20 minutes

Total Time: 30 minutes

Roasted Cauliflower baked

The most delicious oven-roasted cauliflower recipe that will become your go-to side dish. Cauliflower florets drizzled in oil and butter and seasoned to perfection.

Author: Valentina Ablaev

Skill Level:


Cost to Make:



baked cauliflower, roasted cauliflower




Side Dish

Calories: 100 kcal

Servings: 6 as a side dish

  • 1
    medium cauliflower
    sliced in small florets, or 1/2″ thick steaks
  • 2
    olive oil
  • 2
    unsalted butter
  • ½
    garlic powder
  • ½
    or to taste
  • ¼
    ground paprika
  • ¼
    ground black pepper
    or to taste
  1. Preheat the oven to 425˚F and line a baking sheet with parchment paper.

  2. Slice the head of cauliflower into 1/2″ thick steaks, breaking up wedges into even, bite-sized pieces.

  3. Add the cauliflower to the center of the baking sheet. Drizzle with the oil and melted butter and toss to combine.

  4. In a small bowl, combine garlic powder, salt, paprika, and pepper for the seasoning. Sprinkle onto caulliflower and toss to evenly coat.

  5. Spread the cauliflower evenly on the baking sheet and bake at 425˚F for 15-20 minutes, until cauliflower reaches desired crispiness.

Bake time will slightly vary depending on the side of your florets or slices.
You may substitute the butter for oil if you don’t want to use any butter.

Nutrition Facts

Oven Roasted Cauliflower Recipe

Amount Per Serving

Calories 100
Calories from Fat 81

% Daily Value*

Fat 9g14%

Saturated Fat 3g19%

Trans Fat 1g

Cholesterol 10mg3%

Sodium 223mg10%

Potassium 294mg8%

Carbohydrates 5g2%

Fiber 2g8%

Sugar 2g2%

Protein 2g4%

Vitamin A 158IU3%

Vitamin C 46mg56%

Calcium 23mg2%

Iron 1mg6%

* Percent Daily Values are based on a 2000 calorie diet.

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