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Roasting Brussels Sprouts from Frozen: 5 Delicious Reasons

Posted on October 30, 2025

Posted by Georgina sami

Let me tell you, roasting Brussels sprouts from frozen is a game changer! I stumbled upon this method one busy weeknight when I was desperate for a quick, healthy side dish. I was amazed at how perfectly they roasted straight from the freezer—no thawing required! The result? Tender, caramelized sprouts with that delightful crispy outer layer, all in less than 35 minutes. This recipe is not only simple but also bursting with flavor, making it a go-to for my family. Trust me, once you try this, you’ll wonder why you ever did it any other way. Let’s dive into the deliciousness!

roasting brussel sprouts from frozen - detail 1

Ingredients List

For this delightful dish, you’ll need just a few simple ingredients that you probably already have in your pantry! Here’s what you’ll gather:

  • 1 pound frozen Brussels sprouts (no need to thaw!)
  • 2 tablespoons olive oil (for that lovely richness)
  • 1 teaspoon garlic powder (because garlic makes everything better)
  • Salt to taste (don’t be shy!)
  • Pepper to taste (add a little kick)

How to Prepare Instructions

Preheat the Oven

First things first, you’ll want to preheat your oven to 425°F (220°C). Preheating is crucial because it ensures your Brussels sprouts start roasting immediately and evenly. Trust me, this makes all the difference in achieving that wonderful crispy texture!

Prepare the Brussels Sprouts

Now, let’s get those frozen Brussels sprouts ready! Grab a baking sheet and spread the frozen sprouts in a single layer—no need to thaw them at all! This is key to keeping them from getting mushy. We’re aiming for a beautiful roast, and starting from frozen helps lock in all that moisture and flavor.

Seasoning the Sprouts

Next, drizzle 2 tablespoons of olive oil over the sprouts. This adds richness and helps them crisp up nicely. Now for the fun part—sprinkle 1 teaspoon of garlic powder, salt, and pepper over the top. Don’t hold back on the seasoning; it really brings everything to life! After that, give those sprouts a good toss to coat them evenly. I like to get my hands in there, but feel free to use a spatula if you prefer!

Roasting Instructions

Slide that baking sheet into your preheated oven and roast the Brussels sprouts for 25-30 minutes. Make sure to stir them halfway through to ensure even cooking. You’ll know they’re done when they’re tender and have that lovely caramelized color. Just imagine the smell wafting through your kitchen—yum!

Why You’ll Love This Recipe

  • Simplicity: It doesn’t get easier than this! Just toss frozen sprouts on a baking sheet and let the oven do the magic.
  • Flavorful: The roasting brings out the natural sweetness of the Brussels sprouts, enhanced by garlic and olive oil.
  • Healthy: Packed with fiber and nutrients, they’re a guilt-free side that complements any meal.
  • Quick Cooking: From freezer to table in just about 35 minutes—perfect for those busy weeknights!
  • Versatile: Enjoy them as is or add your favorite toppings, like parmesan or balsamic glaze, for an extra zing!

Tips for Success

To really nail roasting Brussels sprouts from frozen, here are a few handy tips! First, don’t overcrowd the baking sheet; give them room to breathe! This ensures they roast instead of steam. Also, remember to adjust your seasoning—taste is everything, so feel free to add more garlic powder or a pinch of red pepper flakes if you like heat. If you want extra crispiness, broil them for the last 2-3 minutes, keeping a close eye to avoid burning. And if you’re feeling adventurous, experiment with different oils or add some lemon zest for a fresh twist! Enjoy your perfectly roasted sprouts!

Nutritional Information

Keep in mind that nutritional values can vary based on the specific ingredients and brands you use. However, here’s a rough estimate for one serving (1/4 of the recipe):

  • Calories: 140
  • Fat: 8g
  • Saturated Fat: 1g
  • Carbohydrates: 14g
  • Fiber: 5g
  • Protein: 5g
  • Sugar: 2g
  • Sodium: 150mg

These roasted Brussels sprouts are not only delicious but also a nutritious addition to your meal! Enjoy guilt-free!

FAQ Section

Can I roast Brussels sprouts from fresh instead of frozen?
Absolutely! Fresh Brussels sprouts are delicious, but remember to adjust the roasting time—fresh ones usually take about 20-25 minutes. Just keep an eye on them!

Do I need to thaw the Brussels sprouts before roasting?
Nope! The beauty of roasting Brussels sprouts from frozen is that you don’t have to thaw them. This helps retain their texture and flavor!

How do I know when they’re done?
You’ll know they’re ready when they’re tender and nicely caramelized on the outside. A fork should easily pierce through, and they should have a lovely golden color.

Can I add other seasonings?
Definitely! Feel free to get creative. You can add spices like paprika, or even toss in some chili flakes for a spicy kick. The options are endless!

What should I serve with roasted Brussels sprouts?
Roasted Brussels sprouts pair wonderfully with grilled chicken, steak, or even on top of a hearty grain salad. They make a great side for just about anything!

Serving Suggestions

These roasted Brussels sprouts make a fantastic side dish for any meal! I love serving them alongside succulent grilled chicken or a juicy steak for a hearty dinner. They also pair beautifully with a creamy risotto or even tossed into a vibrant quinoa salad for a fresh bite. And if you’re looking for something a bit lighter, try them with a zesty lemon-herb pasta. Trust me, they add the perfect crunch and flavor to any plate!

For more delicious recipes, check out Coconut Overnight Oats or Creamy Garlic Parmesan Chicken Pasta. You can also learn about the health benefits of Brussels sprouts here.

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roasting brussel sprouts from frozen

Roasting Brussels Sprouts from Frozen: 5 Delicious Reasons


  • Author: georgina
  • Total Time: 35 minutes
  • Yield: 4 servings 1x
  • Diet: Vegan

Description

Learn how to roast frozen Brussels sprouts for a delicious side dish.


Ingredients

Scale
  • 1 pound frozen Brussels sprouts
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • Salt to taste
  • Pepper to taste

Instructions

  1. Preheat your oven to 425°F (220°C).
  2. Spread the frozen Brussels sprouts on a baking sheet.
  3. Drizzle with olive oil.
  4. Sprinkle garlic powder, salt, and pepper over the sprouts.
  5. Toss to coat evenly.
  6. Roast for 25-30 minutes, stirring halfway through.
  7. Remove from oven and serve warm.

Notes

  • Do not thaw the Brussels sprouts before roasting.
  • For extra flavor, add parmesan cheese before serving.
  • Adjust seasoning according to your taste.
  • Prep Time: 5 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Roasting
  • Cuisine: American

Nutrition

  • Serving Size: 1/4 of recipe
  • Calories: 140
  • Sugar: 2g
  • Sodium: 150mg
  • Fat: 8g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 14g
  • Fiber: 5g
  • Protein: 5g
  • Cholesterol: 0mg

Keywords: roasting brussel sprouts from frozen

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