Roasted Broccoli And Cauliflower

Name: Roasted Broccoli And Cauliflower
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 4 servings
Ingredients: 1 head of broccoli, cut into florets; 1 head of cauliflower, cut into florets; 3 tablespoons olive oil; 1 teaspoon garlic powder; 1 teaspoon salt; 1/2 teaspoon black pepper; Optional: chili flakes or Parmesan cheese for serving

Highlighted under: From the Oven

I absolutely love making roasted broccoli and cauliflower as a side dish. The vibrant colors and crispy edges make it an eye-catching addition to any meal. Not only is it simple to prepare, but roasting brings out the natural sweetness of the vegetables, creating a delightful flavor that pairs well with so many dishes. It’s one of those recipes that feels hearty while being light and healthy, perfect for any occasion. Plus, you can easily customize it with herbs and spices to suit your taste!

Created by

Amber Walsh

Last updated on 2026-02-07T20:20:38.115Z

When I first tried roasting broccoli and cauliflower, I was amazed at how much flavor it unlocked. The caramelization that happens during roasting truly transforms these humble vegetables into something special. By tossing the veggies with a bit of olive oil and seasoning them well, I found that they became irresistibly crunchy on the outside while maintaining their tender texture inside. It’s a method I now use for several vegetables!

One tip I learned is to make sure not to overcrowd the baking sheet. Spacing them out allows for better airflow and helps achieve that desired crispiness. I also love experimenting with different spices based on what I have on hand; garlic powder and chili flakes have become favorites in my kitchen!

Why You'll Love This Recipe
The caramelized edges bring out a delightful, nutty flavor.
Versatile and can be paired with countless main dishes.
A healthy yet satisfying side that's quick to prepare.

Perfecting Your Roast

The key to achieving perfectly roasted broccoli and cauliflower lies in the cooking time and temperature. Setting your oven to 425°F (220°C) ensures that the high heat triggers caramelization, which enhances the natural sweetness of the vegetables. Keep an eye on them for about 25 minutes and look for golden, crispy edges as a sign of doneness. If you prefer a bit more crunch, roasting them for an additional 5 minutes can intensify the texture.

To avoid steaming, which can make the vegetables soggy, ensure they are spread out in a single layer on the baking sheet. If necessary, use two sheets to prevent overcrowding. A well-spaced arrangement allows hot air to circulate around the florets, promoting that desired roast. If your vegetables end up a little limp, a quick blast under the broiler for the last 2 minutes can help revive their crunch.

Flavor Enhancements

While garlic powder, salt, and black pepper provide a solid flavor base, there are numerous ways to elevate this dish further. Fresh herbs such as thyme or rosemary can bring a fragrant touch. Adding them in the last few minutes of roasting can infuse the vegetables with aromatic oils, creating an enticing aroma. You might also consider a squeeze of lemon juice right before serving to brighten the flavors and add a bit of acidity.

For those who enjoy a little heat, a sprinkle of chili flakes introduces a wonderful kick, balancing the sweetness of the roasted vegetables. Alternatively, finishing with grated Parmesan cheese while the vegetables are still hot allows it to melt slightly, creating a creamy contrast to the crispy florets. Whichever route you choose, experiment to find the perfect combination that matches your palate.

Ingredients

Gather these fresh ingredients before you start cooking!

Ingredients

1 head of broccoli, cut into florets
1 head of cauliflower, cut into florets
3 tablespoons olive oil
1 teaspoon garlic powder
1 teaspoon salt
1/2 teaspoon black pepper
Optional: chili flakes or Parmesan cheese for serving

These vegetables will roast to perfection!

Instructions

Follow these simple steps to achieve perfectly roasted broccoli and cauliflower.

Preheat the oven

Begin by preheating your oven to 425°F (220°C).

Prepare the vegetables

In a large bowl, combine the broccoli and cauliflower florets.

Season the veggies

Drizzle olive oil over the florets, then sprinkle with garlic powder, salt, and black pepper. Toss well to ensure even coating.

Roast in the oven

Spread the seasoned vegetables in a single layer on a baking sheet. Roast for about 25 minutes, or until they are golden and tender, tossing halfway through.

Serve and enjoy

Remove from the oven and, if desired, sprinkle with chili flakes or Parmesan cheese. Serve hot!

Now you can enjoy your delicious roasted vegetables!

Pro Tips

For an extra flavor boost, try adding lemon juice or zest right before serving for a fresh finish.

Storage Tips

Roasted broccoli and cauliflower are best enjoyed fresh, but you can store leftovers in an airtight container in the refrigerator for up to 3 days. To retain some of the texture when reheating, avoid using the microwave, which can make them soggy. Instead, try reheating in a preheated oven at 350°F (175°C) for about 10-15 minutes until heated through and slightly crispy again.

If you want to prepare this dish ahead of time, consider blanching the vegetables briefly in salted boiling water for about 2 minutes before roasting. This method not only helps preserve their vibrant color but also cuts down the roasting time. After blanching, immediately transfer them to an ice bath to stop cooking, and then proceed with the roasting steps when you’re ready to serve.

Variations and Serving Ideas

This recipe is highly customizable, so don’t hesitate to add other vegetables like carrots, Brussels sprouts, or bell peppers. Just be mindful of their cooking times; denser vegetables may need additional roasting time. If you're looking for a heartier dish, consider tossing in some chickpeas for protein. They roast beautifully alongside the florets and add a delightful crunch.

Consider serving these roasted veggies with a dip like tahini sauce or yogurt dressing on the side for a refreshing contrast. They also pair wonderfully with grain bowls or can serve as a vibrant side to grilled meats or fish. I love incorporating them into pasta dishes, where their flavors add depth and texture to the overall meal.

Questions About Recipes

→ Can I use frozen broccoli and cauliflower?

Yes, but fresh vegetables will give you a better texture. If you use frozen, reduce the roasting time slightly.

→ How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days, and reheat in the oven for best results.

→ What can I serve this with?

This roasted broccoli and cauliflower pair well with grilled chicken, steak, or can be added to salads.

→ Can I add other vegetables?

Absolutely! Carrots, Brussels sprouts, and bell peppers work great as additional options.