Roasted Cauliflower Recipe - Cooking Classy (2024)

Published November 16, 2020. Updated November 19, 2020

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Roasted Cauliflower – this is one of best ways to upgrade mildly flavored fresh cauliflower. This simple method (along with some tasty seasonings) is sure to be one of your favorite ways to cook it!

Roasted Cauliflower Recipe - Cooking Classy (1)

A basic recipe that teaches you how to roast cauliflower and I’ve included one of my favorite ways to season it. With lemon, garlic and fresh herbs.

But the options are limitless when it comes to seasoning. It’s a very versatile vegetable that adapts well with various spices and other aromatics.

If you don’t have any of the seasonings included here you can just go the easy route with plain salt and pepper, and you’ll still have a delicious side dish.

Here it’s really all about those tempting caramelized edges that really maximizes flavor (so stick with that high heat). Delicious simplicity at its best!

Plus it’s a low carb side that makes a healthier alternative to loaded baked potatoes or mashed potatoes so it’s great to switch them out sometimes.

Roasted Cauliflower Recipe - Cooking Classy (2)

Ingredients Needed for Roasted Cauliflower

  • 1 extra large cauliflower (2 1/2 to 3 lbs), cored, cut into florets
  • 3 Tbsp olive oil
  • Salt and freshly ground black pepper

OPTIONAL SEASONING INGREDIENTS (for more flavor)

  • 1 Tbsp minced garlic (3 cloves)
  • 1 Tbsp minced fresh parsley
  • 1 1/2 tsp minced fresh thyme
  • 3 Tbsp shredded parmesan
  • 1 Tbsp fresh lemon juice

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How to Roast Cauliflower

  • Preheat oven to 450 degrees.
  • Place cauliflower on a rimmed 18 by 13-inch baking sheet, drizzle with olive oil and toss to coat.
  • Roast in preheated oven 10 minutes, remove from oven and toss. Continue to roast until tender and browned, about 10 minutes longer.
  • Sprinkle in garlic, parsley and thyme and bake 3 – 5 minutes longer.
  • Toss cauliflower with parmesan and lemon and serve warm.

How Long to Roast Cauliflower

  • Cauliflower florets take about 20 – 25 minutes at 450 degrees. Toss occasionally for even browning.
  • Cauliflower steaks (4 or 5 large slices) take about 30 minutes at 400 degrees. Carefully turn halfway.
  • Whole cauliflower takes about 1 hour at 400 degrees. Remove leaves and cut bottom stem so it sits flat in oven safe skillet. Cover with foil for first half the bake time.

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Tips

  • Flat surfaces brown the best so work to cut cauliflower florets into slices or angled wedges so they have a flat surface.
  • For better browning use a dark baking sheet.
  • Wait to add garlic (as listed) so it doesn’t burn up and become bitter.

Can I use frozen cauliflower?

No. Only fresh cauliflower works for this method. Frozen will not roast the same, it won’t brown and the texture will just end up mushy.

Variations

  • Try it with a seasoning blend instead the seasonings listed here. Something like curry powder, Italian seasoning, harissa, cajun seasoning, chili seasoning etc.
  • Use other fresh herbs you have on hand instead (oregano, rosemary or chives).
  • Try with a different type of cheese such as Romano or asiago.
  • Add pine nuts at the last 5 minutes.
  • Use half cauliflower and half broccoli.

Roasted Cauliflower Recipe - Cooking Classy (5)

More Roasted Vegetable Recipes to Try

  • Baked Zucchini
  • Roasted Broccoli
  • Roasted Brussels Sprouts
  • Roasted Butternut Squash
  • Roasted Cabbage Wedges

16 Quick & Easy 30 Minute Recipes! (plus weekly recipe updates)

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Roasted Cauliflower

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Delicious simplicity at its best! This is one of best ways to upgrade mildly flavored fresh cauliflower and this easy method is sure to be one of your favorite ways to cook it!

Servings: 4

Prep10 minutes minutes

Cook25 minutes minutes

Ready in: 35 minutes minutes

Ingredients

Instructions

  • Preheat oven to 450 degrees.

  • Place cauliflower on a rimmed 18 by 13-inch baking sheet (preferably dark baking sheet), drizzle with olive oil and toss to coat.

  • Roast in preheated oven 10 minutes, remove from oven and toss. Continue to roast until tender and browned, about 10 minutes longer.

  • Sprinkle in garlic, parsley and thyme and bake 3 - 5 minutes longer.

  • Toss cauliflower with parmesan and lemon and serve warm.

Notes

*All ingredients after salt and pepper is listed are optional for extra flavor. If you'd just prefer plain roasted cauliflower you can omit these ingredients.

Nutrition Facts

Roasted Cauliflower

Amount Per Serving

Calories 183Calories from Fat 108

% Daily Value*

Fat 12g18%

Saturated Fat 2g13%

Cholesterol 3mg1%

Sodium 146mg6%

Potassium 848mg24%

Carbohydrates 15g5%

Fiber 6g25%

Sugar 6g7%

Protein 7g14%

Vitamin A 128IU3%

Vitamin C 141mg171%

Calcium 110mg11%

Iron 1mg6%

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

Nutrition values are estimates only. See full disclaimer here.

Course: Side Dish

Cuisine: American

Keyword: Roasted Cauliflower

Author: Jaclyn

Roasted Cauliflower Recipe - Cooking Classy (2024)

FAQs

Roasted Cauliflower Recipe - Cooking Classy? ›

If the florets are too crowded on the pan, they'll steam—not caramelize—in the oven.

Why is my roasted cauliflower not crispy? ›

If the florets are too crowded on the pan, they'll steam—not caramelize—in the oven.

What brings out the flavour of cauliflower? ›

There are two really simple techniques that bring out the best in cauliflower: grilling and pickling. Dumping cauliflower florets in a mixture of salt and lemon juice for 45 minutes to an hour turns them into spiky little flavor bombs, delivering high-pitched squeaks in salads, sandwiches or the stew recipe here.

Why do you soak cauliflower before cooking? ›

If you're planning to roast the cauliflower whole or slice it into steaks, slice off the thick stem at the base. Drop the whole cauliflower head upside-down into cool, salted water. Let it soak for 10 to 15 minutes to remove dirt, residue and bugs.

Why is my roasted cauliflower tough? ›

Undercooking It. Overcooking is bad, but undercooking cauliflower is an equally off-putting problem. "When making cauliflower steaks or roasting florets, if you don't roast it in the oven long enough it will be warm but still hard and unenjoyable to eat," says Michalczyk.

What is the secret to roasting vegetables? ›

The perfect temperature– 400 degrees Fahrenheit is the perfect temperature for most roasted vegetables. It allows for a crispy, perfectly browned exterior and a fork tender interior.

What does adding lemon juice to cauliflower do? ›

Food Science

Cauliflower contains some phytonutrients, these nutrients may react with iron cookware and gives the cauliflower a brownish color. To prevent this add some lemon juice to the cauliflower or to the water in which it is blanched.

What does baking soda do to cauliflower? ›

Baking soda is often used as a natural cleaning agent, and it can be used to brighten up your veggies too. Sprinkle a little in the water before boiling to prevent cauliflower from yellowing and make corn look more vibrant.

What happens when you add lemon juice to water when cooking cauliflower? ›

Helps retain color: Cauliflower can sometimes turn brown or lose its vibrant white color when cooked. However, the acid in lemon juice can help prevent discoloration and maintain the cauliflower's white appearance.

Should cauliflower be washed before cooking? ›

The separated florets have to be washed properly under a tap. This removes dirt and large parasites such as worms. The next step is cleaning the cauliflower in mildly warm water in which a little salt was dissolved. This process – which should last 10-20 minutes - destroys several microbes and large parasites.

How to get roasted veggies crispy? ›

Moving the pan closer to one of the elements can help. I find that I get lots more crispy edges when I roast vegetables on a rack in the upper third of the oven. Use the convection feature on your oven, if you have one. The fan helps better circulate hot air.

Why does cooked cauliflower hurt my stomach? ›

Cruciferous vegetables like broccoli and cauliflower contain high levels of insoluble fiber, which can quickly lead to digestive upset, especially when consumed raw. Symptoms can include bloating, gas and cramping.

How to fix soggy cauliflower? ›

Drain: After boiling or steaming the cauliflower, drain it well and allow it to cool and dry out for a few minutes. This will help remove excess water.

Why are my roasted veggies soggy? ›

If the pan is packed too tightly, the vegetables will steam instead of caramelizing. The result is sad, limp, less-than-flavorful vegetables. The solution: Give your vegetables some room to breathe. Arrange the veggies in a single layer, keeping at least a quarter inch of space between them.

Why is my cauliflower soft? ›

First, take care not to overcrowd your pan; if the cauliflower is packed in rim-to-rim, the moisture will not be able to escape as the florets cook, which will result in soft steamed cauliflower instead of roasted.

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