How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (2024)

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Last Updated on September 27, 2022 by Kayla Berman

This roasted frozen broccoli is the perfect quick, easy, and healthy side dish recipe! Made with frozen broccoli florets, olive oil, parmesan cheese, and simple seasonings … this vegetable side is affordable, convenient, crispy, and takes less than 30 minutes. Going to be your new go-to method of preparing the frozen green veggie!

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (1)

Quick, Easy, & Crispy Frozen Broccoli

I always keep my freezer stocked with frozen vegetables! They are affordable, convenient, and truly a great alternative to fresh vegetables.

However, it is important to know how to cook them properly. Because nobody wants mushy, bland veggies straight from the freezer bag.

That’s where this roasted from frozen broccoli comes in. It is my personal favorite way to cook frozen broccoli. The best way in my opinion!

This recipe uses already cut, trimmed, and cleaned frozen broccoli florets – which is a total time saver and mess preventer! You mix them with simple seasonings, you most likely already have, and throw in the oven for a cooking time of only 25 minutes.

You’ll have a great side dish ready to go in under 30 minutes. One that you can pair with any main meal for a little extra green in your life. It is so dang easy!

Try serving with my herb crusted salmon, mozzarella meatballs, or greek chicken breast.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (2)

Ingredients

This healthy side dish is made with only a handful of wholesome, simple ingredients!

Ingredient Notes

  • Frozen Broccoli: Frozen broccoli is of course the key ingredient here! You will need 4 cups of the frozen florets.
  • Parmesan Cheese: I have always loved parmesan cheese on broccoli. I think they go deliciously together. 2 tbsp is perfect!
  • Olive Oil: Add 2 tbsp olive oil to these frozen vegetables to crisp them up.
  • Garlic & Onion Powder: Garlic powder and onion powder give this oven-roasted broccoli incredible flavor. Add 1 tsp of each.
  • Italian Seasoning: 1/2 tsp Italian seasoning gives this simple side a bit of extra flavor!
  • Salt & Pepper: Add however much salt and black pepper you’d like.

Customizations

This recipe does not require too many ingredients, so you can’t customize too much. However, here are a few ideas.

Vegetable: Of course this is a broccoli recipe, so I do recommend you use the green veggie. But I do think this cooking process and method would work for different vegetables too. Perhaps green beans or cauliflower!

Oil: You could really use any oil you’d like. Try avocado oil for a neutral taste or sesame oil for an Asian flare!

Seasonings: The seasonings in this recipe could be replaced or added to with anything you like! Italian seasoning, red pepper flakes, oregano, paprika, etc.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (3)

Kitchen Tools

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How To Make This Recipe

This roasted broccoli is such a simple side dish to make!

It requires little to no prep work, pantry staples, cut and cleaned frozen broccoli, and only 30 minutes of your time.

Step By Step Instructions

Step 1: Set the oven to 400 degrees.

Step 2: Add the frozen broccoli florets to a large baking sheet in a single layer. Place in the oven and roast for 10 minutes.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (4)

Step 3: Remove from the oven. Add the parmesan cheese, garlic powder, and onion powder to the broccoli. Add salt and pepper to taste. Combine everything thoroughly.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (5)
How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (6)

Step 4: Roast for another 10 minutes. Then broil for 5-10 minutes until browned and crispy.

Step 6: Serve and enjoy!

Keys To Crispy Broccoli

Break up any big chunks or large florets.

Spread the broccoli in a thin, single layer on the sheet pan.

Roast in a very hot oven. A high temperature of 400 or 450 degrees F work best.

Make sure to broil at the end. This really helps make browned, crispy vegetables.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (7)

How To Serve

Serving this roasted broccoli as a side dish is a great way to round out any main dish!

Favorite Recipes

  • Creamy Herb Chicken
  • Baked Parmesan Crusted Cod
  • Air Fryer Ground Chicken Burgers
  • Easy Baked Pesto Chicken
  • Creamy Lemon Chicken Pasta
  • Parsley Parmesan Herb Crusted Salmon
  • Baked Greek Chicken
  • Mozzarella Stuffed Meatballs
  • Baked Chicken Nuggets
  • Turkey Bolognese

Frequently Asked Questions

Is frozen broccoli healthy?

Frozen vegetables are definitely healthy! Vegetables are of course extremely healthy and nutritious foods, and it is believed that when frozen they generally retain most of their nutrients.

Fresh broccoli florets specifically are a great source of fiber, vitamins, and potassium. Therefore, their frozen counterparts are too.

Do you need to thaw frozen broccoli before roasting?

No! You do not need to thaw frozen broccoli before roasting it with this method.

It will roast perfectly straight from the freezer.

How to prevent soggy broccoli?

If you follow this method of roasting broccoli from frozen it will not turn out soggy. I promise you!

You can also check out my Keys To Crispy Broccoli section for extra tips.

How to best store this recipe?

Store this recipe in an airtight container in the refrigerator. It will last about 3-5 days!

However, keep in mind that this recipe is definitely most delicious eaten straight away. After being stored it will lose its crisp.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (8)

Love this recipe? Check out more easy side dish recipes…

  • Truffle Mashed Potatoes
  • Zesty Pasta Salad
  • Simple Lemon Parmesan Pasta
  • Honey Sriracha Brussel Sprouts
  • Zesty Quinoa Lime Salad
  • Crack Green Beans
  • Crescent Roll Garlic Knots
  • Smashed Cucumber Salad
  • Honey Garlic Green Beans
  • Maple Glazed Carrots
  • Crispy Garlic Smashed Potatoes
  • Tortellini Caprese Salad

Connect With Me!

If you make this oven roasted frozen broccoli recipe or any of my other recipes, I would absolutely love to know! Tag me @wellnessbykay on Instagram so I can see and share your recreations.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (9)

Love this recipe?Leave a comment and a rating!I love to see and it helps me continue to develop delicious recipes for this blog.

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How To Roast Frozen Broccoli (Easy Recipe!)

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (10)

Print Recipe

This roasted frozen broccoli is the perfect quick, easy, and healthy side dish recipe! Made with frozen broccoli florets, olive oil, parmesan cheese, and simple seasonings … this vegetable side is affordable, convenient, crispy, and takes less than 30 minutes. Going to be your new go-to method of preparing the frozen green veggie!

  • Author: Kayla Berman
  • Prep Time: 5 Minutes
  • Cook Time: 25 Minutes
  • Total Time: 30 minutes
  • Yield: 6 Servings 1x
  • Category: Side Dish
  • Method: Roasted

Ingredients

Scale

Instructions

  1. Set the oven to 400 degrees.
  2. Add the frozen broccoli florets to a large baking sheet in a single layer. Place in the oven and roast for 10 minutes.
  3. Remove from the oven. Add the olive oil, parmesan cheese, Italian seasoning, garlic powder, and onion powder to the broccoli. Add salt and pepper to taste. Combine everything thoroughly.
  4. Place bake in the oven. Roast for another 10 minutes. Then broil on high for 5-10 minutes until browned and crispy. Keep a close eye to prevent burning.
  5. Serve and enjoy!

Keywords: how to roast frozen broccoli, roasted frozen broccoli, roast broccoli from frozen, roast frozen broccoli, roasting frozen broccoli, roasted broccoli from frozen

This post may contain affiliate links, which if a product is purchased through I may recieve a small compensation. I only recommend products I love and use in my life and cooking! Thank you for supporting wellnessbykay.

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay (2024)

FAQs

How To Roast Frozen Broccoli (Easy Recipe!) - Wellness by Kay? ›

Step By Step Instructions

Is it better to roast frozen or fresh broccoli? ›

Frozen vegetables often cook more quickly than fresh ones. If you're roasting or stir-frying frozen broccoli, cauliflower, and carrots, cut the cooking time in half. If you're adding frozen vegetables to soups, stir them in during the last few minutes of cooking.

How do you cook frozen broccoli so it's not soggy? ›

Bake the broccoli with NOTHING on it for 25-30 minutes, or until brown at the edges. Remove from oven and toss broccoli with olive oil, sea salt, and any seasonings you like until well coated. Return to the oven for 7-10 more minutes until crispy. Enjoy!!

Should frozen broccoli be thawed before cooking? ›

If you're cooking just the broccoli, take how much you want to cook, directly from the bag, frozen, and let it thaw, if you have time, or thaw it in a bit of oil in a frying pan. It's ready to eat almost as soon as it gets warm. Taste, and cook a bit more if you like it more cooked.

What is the healthiest way to cook frozen broccoli? ›

Healthiest Way to Cook Broccoli

Lightly sauteed with garlic and a splash of water. It's that simple. Cooking broccoli in this way retains most of its colour, nutritional value along with that crunch that results in a delicious side dish that even my youngest and pickiest eater enjoys.

How do you roast frozen vegetables without getting soggy? ›

Here's how to prepare them so they don't get soggy.
  1. Step 1: Dial Up the Heat. Crank your oven up to 450 degrees when preheating. ...
  2. Step 2: Preheat the Baking Sheet With Oil. ...
  3. Step 3: Pair Similar Vegetables Together. ...
  4. Step 4: Coat Vegetables With Oil. ...
  5. Step 5: Add Flavor. ...
  6. Step 6: Cook Until Brown.

Can you roast frozen vegetables without thawing? ›

No need to the thaw the frozen vegetables. They can go from freezer to oven, but make sure to follow the directions and coat with oil and seasonings.

Why is my roasted broccoli mushy? ›

If your roasted broccoli comes out mushy, it is likely the pieces were too close together. Give it room for the air to circulate! Don't Throw Away Those Broccoli Stems. Broccoli stems are delicious when roasted too.

How do you roast frozen vegetables? ›

Instructions:
  1. Preheat the oven to 450 degrees F. ...
  2. Toss frozen vegetables with a little oil and seasoning until they are well coated.
  3. Spread vegetables on the baking sheet in a single layer. ...
  4. Roast for anywhere from 12 to 30 minutes, depending on the vegetable, or until the edges begin to brown.
May 5, 2021

How do you cook frozen vegetables and keep them crunchy? ›

Roast Frozen Vegetables in Your Oven

Shull recommends roasting your veggies for 30 minutes at 400 degrees Fahrenheit on a parchment-paper-lined baking sheet and tossing every 10 minutes or so to help them cook evenly.

How do you know when frozen broccoli is cooked? ›

Heat the frozen broccoli in the boiling water for 2 to 4 minutes. Add the broccoli to the pot of boiling water. Within 2 to 4 minutes, the broccoli will become bright green and tender. At this point, turn off the burner and remove the pan from the heat.

Does frozen broccoli taste as good as fresh? ›

Buying frozen vegetables can be more convenient, more affordable and taste just as delicious as fresh. I love adding frozen broccoli to this Creamy Broccoli Pasta or to a homemade soup.

Should I rinse frozen broccoli? ›

If the package suggests to drain or rinse the vegetables, then they should be washed. While there has been some controversy in the past about the food safety of frozen produce, the AFFI assures that frozen produce is highly safe and manufacturing facilities are held to high standards of cleanliness.

Is frozen broccoli precooked? ›

Frozen broccoli is harvested at peak ripeness, blanched, and flash frozen to preserve most of the nutrients, kill bacteria, and prevent spoiling. The one difference is that the texture of frozen won't be as crisp and, again, that's because it's already partially cooked.

What is the most nutritious way to cook frozen vegetables? ›

Frozen vegetables are already full of moisture, and boiling them adds even more. This results in water-logged, mushy veggies that won't be much fun to eat. Plus, boiling can cause some of the nutrients to seep out. Instead, steam or microwave the vegetables with a tablespoon or two of water.

What is the most nutritious way to cook broccoli? ›

Stir-frying and stir-frying/boiling, the two most popular methods for most homemade dishes in China, cause great losses of chlorophyll, soluble protein, soluble sugar, vitamin C, and glucosinolates, but the steaming method appears the best in retention of the nutrients in cooking broccoli.

Are frozen vegetables good for roasting? ›

Indeed! And you don't need to worry about thawing them either. In fact, you shouldn't thaw frozen vegetables before roasting them. The high heat of the oven will cause the moisture from the frozen vegetables to evaporate rapidly, giving you a crispier result than if you were to pre-thaw your frozen vegetables.

Does fresh broccoli cook faster than frozen? ›

Frozen broccoli cooks up faster than fresh broccoli. It's already cleaned and trimmed into perfect sized broccoli florets, ready for cooking. Forget about the boring steamed broccoli. Let's turn on the stove top and start cooking.

Is Roasted broccoli better than Raw? ›

The leaves and stems of broccoli are very nutritious, but the florets have an even higher concentration of nutrients and phytochemicals. Raw broccoli has more vitamin C than cooked, but cooked broccoli makes the carotenoids more available to the body. So enjoy broccoli cooked or raw¬ just be sure to eat it often.

Is it OK to roast frozen vegetables? ›

It turns out you can! Roast frozen vegetables are super easy to make and very convenient. You don't have to worry about fresh produce going bad and since most vegetables are frozen at peak ripeness they can be better than what's languishing in your refrigerator drawers.

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