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

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 mushy? ›

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. Next, don't be overly generous with the oil — a light coating is what we're after here.

How healthy is roasted cauliflower? ›

When it comes to nutrition, cauliflower is a superstar. It's high in vitamins C and K, and is also a good source of folate, which supports cell growth and is essential during pregnancy. Cauliflower is fat-free and cholesterol-free. And it's low in sodium.

How do you clean cauliflower before roasting? ›

Rinse the cauliflower well (I like to rinse the bottom after the leaves have been cut off, to make sure there are no tiny bugs inside) and pat well to dry. In a small bowl, mix together 3 tablespoons of olive oil, the salt, garlic powder, lemon juice and several grinds of black pepper.

Does cauliflower need to be washed before roasting? ›

Caramelization is the key to giving the roasted cauliflower flavor. Give all the florets a thorough rinse in a colander. Shake them dry. Spread the florets out in an even layer on the baking sheet.

Why isn't my roasted cauliflower crispy? ›

Crowding the Baking Sheet

Cauliflower has a very high water content, so it won't get crispy if you bake the florets crowded together. "Be sure to give each floret a bit of room so that the they have space for airflow. I'd also recommend baking them on a silicone baking mat," says Blay.

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 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.

What color cauliflower is healthiest? ›

Purple. Purple cauliflower is the healthiest option, with numerous advantages. The purple hue is due to the antioxidants called anthocyanins. These are the pigments present in various other plants and plant-based products, including red cabbage and red wine.

Is cauliflower good for high blood pressure? ›

Research shows sulforaphane helps lower cholesterol levels, which can keep your arteries clear of fatty buildup. This promotes healthy blood pressure and lowers your risk of heart disease. Cauliflower's dietary fiber has similar cholesterol-lowering abilities.

Is cauliflower better for you than broccoli? ›

While they are both very nutritious vegetables, broccoli has a higher vitamin content, specifically in vitamin K and C, than cauliflower and is specifically known to be great for eye health. Broccoli florets also provide more minerals and fiber as well as contains vitamin A that isn't in cauliflower.

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 will adding lemon juice to the water for cooking 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.

How do you get the smell out of roasted cauliflower? ›

To avoid cauliflower smell while cooking, add a few drops of white vinegar - it kills the smell.

How long to soak cauliflower in vinegar water? ›

Produce with rough outer skin: Items such as broccoli, potatoes and cauliflower are a little harder to clean. Soak in a solution of 1 part vinegar to 3 parts water for 1 minute. For heads of cabbage or lettuce, it's best to separate the leaves first.

Is it worth marinating cauliflower? ›

Mildly Marinated Cauliflower is the perfect balance of pickling spices. There's a sweet tang that children will love and don't hesitate to add it to salads.

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