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    Home » Recipes » Side dishes » Frozen Roasted Vegetables Recipe

    Published: Dec 21, 2023. Modified: Mar 22, 2024 by Kemi · This post may contain affiliate links

    Frozen Roasted Vegetables Recipe

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    This frozen roasted vegetables recipe is ready in under 30 minutes and the roasted frozen vegetables turn out tender, crispy, flavorful, and tasty. Serve it as a side dish to chicken, Turkey, Steak, seafood, rice, potatoes, or any food of your choice.

    frozen roasted vegetables served in a plate.

    Today, I'll be sharing with you my favorite roasted frozen vegetables recipe that ticks every box, from taste to simplicity, and everything in between. This is how I oven bake frozen vegetables and they come out perfect at all times.

    Roasting frozen vegetables is simple. All you need to do is season the veggies, put them in the oven, and keep the time in check. I love how with minimal prep, I can make it and get it on the table in quick time.

    Related recipes: Air fryer roasted vegetables, How to cook frozen vegetables on the stove

    Jump to:
    • FAQS About Frozen Roasted Vegetables Recipe
    • Ingredients
    • How To Roast Frozen Vegetables
    • How Long To Roast Frozen Vegetables
    • Serving Suggestion
    • Helpful Tips
    • Storage and Reheating
    • More Roasted Vegetable Recipes
    • Recipe

    FAQS About Frozen Roasted Vegetables Recipe

    Can you roast frozen vegetables?

    Absolutely. When done right, they come out crisp and perfectly cooked.

    What temperature to roast frozen vegetables?

    Roast at 200C/400F so they cook and crisp without getting soggy. Cooking at a lower temperature can make them soft without crisping.

    Are frozen vegetables healthy?

    Frozen vegetables are picked at their peak freshness. This means they have all the benefits found in fresh veggies preserved within and are healthy.

    Should I thaw the veggies before roasting?

    No, Cooking frozen vegetables without thawing first yields the best results. That way they cook without getting soggy. Certain vegetables like zucchini, cauliflower, and broccoli can become mushy when thawed.

    roasted frozen vegetables served on a plate.

    Ingredients

    Here are what you will need to make roasted frozen vegetables:

    the recipe ingredients displayed.

    Frozen vegetables: I used a farmhouse vegetables pack which is mixed vegetables that includes use include cauliflower, broccoli, carrots, and green peas. 

    Garlic powder

    Onion granules

    Parsley: You can add rosemary, dill, or any other herb.

    Olive oil: I have used extra virgin olive oil in this recipe. You can use sunflower oil, avocado oil, or any other healthy option you prefer.

    Salt: For taste.

    The full ingredient list, measurements, and directions are in the recipe card at the bottom of this post.

    How To Roast Frozen Vegetables

    Follow the below step by step instructions to roast frozen veggies: 

    Step 1- Preheat the oven to 200C/400F. Place a baking pan in the oven to heat it.

    Step 2- Add the frozen vegetables into a bowl then add garlic powder, onion granules, parsley, black pepper, salt, and olive oil.

    frozen veggies and seasoning in as bowl.

    Step 3- Mix until the veggies are coated with the seasoning mix.

    seasoned vegs in a bowl.

    Step 4- Transfer the vegetables to the hot baking tray and roast them in the oven for 20-30 minutes. Flip or toss the veggies halfway through (if possible) for an even crisp on every side. 

    Transferred to a baking tray.

    Serve and enjoy.

    How Long To Roast Frozen Vegetables

    How long to roast frozen vegetables in the oven is 20-25 minutes at a temperature of 200C/400F. Roasting it at a lower temperature will result in a longer cooking time.

    Frozen veggies are cooked when it is heated through, tender inside and the outer crisp.

    Serving Suggestion

    It goes with any food. Below are a few recommendations:

    Potatoes- Onion mashed potatoes, air fryer diced potatoes, roast potatoes, air fryer carrots and potatoes

    Rice- Curry rice, Jamaican rice and peas

    Chicken- Marinated roast chicken, Baked Boneless chicken breasts, Christmas chicken, Air fryer chicken bites

    Steak- Pan fried steak, Sirloin steak, Air fryer frozen steak

    Fish- Pan fried cod, Air fryer fish, pan fried salmon

    Pasta - Creamy lemon pasta, Blackened chicken pasta, Chicken curry pasta

    cooked and displayed in the baking tray.

    Helpful Tips

    Roasted frozen veggies are fairly easy to make due to the minimal ingredients and simple cooking but to make sure you cook it to perfection, here are a few tips: 

    • Don’t overcrowd the pan. Overcrowding the pan will lead to steaming the veggies rather than roasting.
    • Arrange the vegs in an even layer so that they cook evenly.
    • Keep the timing in check - The only difference between a perfect crust and a burned veggie is a few minutes. So, keep a close eye on the vegetables. 
    • Experiment with flavors - This is something that I always recommend. Balsamic vinegar, soy sauce, or a squeeze of lemon, there’s plenty to experiment with. Just make sure whatever you use complements the vegetables' overall flavor profile. 
    • Other Seasonings Ideas- Homemade vegetable seasoning, blackened seasoning, Italian seasoning

    Storage and Reheating

    It's best to not have leftovers, however, they can be stored in the fridge for up to 3 days.

    You can reheat them in the oven- place the veggies on a baking tray, and heat it for 5 minutes till warmed through. Alternatively, you can also microwave them. 

    More Roasted Vegetable Recipes

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      Oven Roasted Carrots Recipe
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      Frozen Potatoes In Air Fryer (Frozen Roast Potatoes)
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      Mediterranean Roasted Vegetables Recipe
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    Roast Potatoes

    Baked vegetables

    I hope you like this roasted frozen vegetables recipe as much as we do. If you find this post helpful, please rate it 5 stars and leave me a comment below. I love reading from you.

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    Recipe

    frozen roasted vegetables served in a plate.

    Frozen Roasted Vegetables Recipe

    This frozen roasted vegetables recipe is ready in under 30 minutes and the roasted frozen vegetables turn out tender, crispy, flavorful, and tasty. Serve it as a side dish to chicken, Turkey, Steak, seafood, rice, potatoes, or any food of your choice.
    5 from 1 vote
    Print Pin Rate
    Course: Side Dish
    Cuisine: American, Australian, British, Canadian, International
    Prep Time: 2 minutes minutes
    Cook Time: 20 minutes minutes
    Total Time: 22 minutes minutes
    Servings: 4
    Calories: 112kcal
    Author: Kemi

    Equipment

    • Baking tray

    Ingredients

    • 500 g (1lb) Frozen vegetables Cauliflower, Broccoli, Carrots, Peas
    • ¼ teaspoon Garlic powder
    • ¼ teaspoon Onion granules
    • ½ teaspoon Parsley
    • ¼ teaspoon Black pepper or to taste
    • Salt to taste
    • 1 tablespoon Olive oil

    Instructions

    • Preheat the oven to 200C/400F. Place a baking pan in the oven to heat it.
    • Add the frozen vegetables into a bowl then add the garlic, onion granules, parsley, black pepper, salt, and olive oil.
    • Mix until the veggies are coated with the seasoning mix.
    • Transfer the vegetables on the hot baking tray and roast them in the oven for 20-30 minutes.
      Flip or toss the veggies halfway through (if possible) for an even crisp on every side. 
    • Serve and enjoy.

    Video

    Notes

    • Don’t overcrowd the pan. Overcrowding the pan will lead to steaming the veggies rather than roasting.
    • Arrange the vegs in an even layer so that they cook evenly.
    • Keep the timing in check - The only difference between a perfect crust and a burned veggie is a few minutes. So, keep a close eye on the vegetables. 
    • Experiment with flavors - This is something that I always recommend. Balsamic vinegar, soy sauce, or a squeeze of lemon, there’s plenty to experiment with. Just make sure whatever you use complements the vegetables' overall flavor profile. 
    • Other Seasonings Ideas- Homemade vegetable seasoning, blackened seasoning, Italian seasoning

    Nutrition

    Calories: 112kcal | Carbohydrates: 17g | Protein: 4g | Fat: 4g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Sodium: 59mg | Potassium: 270mg | Fiber: 5g | Sugar: 0.01g | Vitamin A: 6349IU | Vitamin C: 13mg | Calcium: 32mg | Iron: 1mg
    Tried this Recipe? Pin it for Later!Mention @RecipeVibes or tag #recipevibes!

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    Hello and welcome to my blog. I'm Kemi. Thanks for visiting. Stay a while, browse around, you will find easy delicious recipes.

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