Brussel Sprouts Recipe Frozen: Quick & Delicious Ideas

Updated On: October 16, 2025

Brussels sprouts often get a bad rap for being bitter or bland, but when cooked properly, they’re nothing short of delicious. Using frozen Brussels sprouts is not only convenient but also ensures you have a nutritious vegetable on hand year-round.

These little green gems are packed with vitamins, fiber, and antioxidants, making them a fantastic addition to any meal. Whether you’re a busy professional, a home cook with little prep time, or simply looking to add more veggies to your diet, this frozen Brussels sprouts recipe is a game-changer.

In this recipe, we’ll guide you through how to transform frozen Brussels sprouts into a crispy, flavorful side dish that pairs beautifully with almost any main course. From roasting to seasoning, every step is designed to bring out the best in this humble vegetable.

Get ready to impress your family and guests with a simple yet elegant dish that’s both healthy and hearty.

Why You’ll Love This Recipe

This recipe is perfect for those who want a quick, easy, and nutritious side dish. Using frozen Brussels sprouts means less prep time and less waste, as you can use exactly the amount you need.

The roasting method caramelizes the sprouts, enhancing their natural sweetness and creating crispy edges that add a satisfying texture.

Another reason you’ll love this recipe is its versatility. You can customize it with your favorite spices, herbs, or toppings to suit your taste.

Plus, it’s a fantastic way to sneak more greens into your diet without spending hours in the kitchen. Whether you’re serving it alongside roasted chicken, pasta, or even as a salad topping, these Brussels sprouts will elevate your meal effortlessly.

Ingredients

  • 1 pound frozen Brussels sprouts, halved if large
  • 2 tablespoons olive oil
  • 1 teaspoon kosher salt
  • ½ teaspoon freshly ground black pepper
  • 1 teaspoon garlic powder
  • ½ teaspoon smoked paprika (optional for a smoky flavor)
  • 2 tablespoons grated Parmesan cheese (optional)
  • 1 tablespoon balsamic vinegar (optional for drizzling)
  • Red pepper flakes to taste (optional for heat)

Equipment

  • Baking sheet or roasting pan
  • Mixing bowl
  • Measuring spoons
  • Spatula or tongs
  • Oven preheated to 425°F (220°C)
  • Knife and cutting board (if halving Brussels sprouts)

Instructions

  1. Preheat your oven to 425°F (220°C). This high heat will help the Brussels sprouts get crispy on the outside while staying tender inside.
  2. Prepare the Brussels sprouts: If your frozen sprouts are whole and large, carefully halve them using a sharp knife. Smaller sprouts can be left whole.
  3. Toss the sprouts: In a large mixing bowl, combine the frozen Brussels sprouts with olive oil, kosher salt, black pepper, garlic powder, and smoked paprika. Mix well to ensure even coating.
  4. Arrange on baking sheet: Spread the coated sprouts in a single layer on your baking sheet. Avoid overcrowding to ensure they roast rather than steam.
  5. Roast: Place the baking sheet in the oven and roast for 25-30 minutes. Halfway through cooking, use a spatula or tongs to flip the sprouts for even browning.
  6. Add finishing touches: In the last 5 minutes of roasting, sprinkle the Parmesan cheese over the sprouts if using. Continue roasting until the cheese melts slightly and the sprouts are golden brown.
  7. Remove and dress: Once cooked, transfer the Brussels sprouts to a serving dish. Drizzle with balsamic vinegar if desired and sprinkle with red pepper flakes for a bit of heat.
  8. Serve warm and enjoy this crispy, flavorful vegetable side!

Tips & Variations

For even crispier Brussels sprouts, make sure they are as dry as possible before roasting.

  • Use fresh herbs: Add fresh thyme, rosemary, or parsley for an aromatic touch.
  • Try different cheeses: Swap Parmesan for crumbled feta or goat cheese for a tangy twist.
  • Add nuts or seeds: Toasted almonds, pine nuts, or pumpkin seeds add crunch and extra nutrition.
  • Spicy option: Mix in some cayenne pepper or drizzle with sriracha for a spicy kick.
  • Make it a meal: Toss roasted Brussels sprouts with cooked quinoa, chickpeas, and a lemon vinaigrette for a hearty salad.
  • Use frozen shredded Brussels sprouts: If you find them, they cook even faster and can be sautéed with garlic and olive oil.

Nutrition Facts

Nutrient Amount per serving (1 cup)
Calories 110
Protein 4 grams
Fat 7 grams
Carbohydrates 9 grams
Dietary Fiber 4 grams
Sugar 2 grams
Vitamin C 75% of daily value
Vitamin K 150% of daily value
Calcium 6% of daily value

Serving Suggestions

Roasted Brussels sprouts make an excellent side dish for a variety of meals. Pair them with roasted chicken, grilled steak, or baked salmon for a wholesome dinner.

They also work well tossed into pasta dishes or served alongside mashed potatoes for a comforting meal.

For a vegetarian option, try serving them with quinoa or wild rice and a drizzle of tahini sauce. You can also chop leftover roasted Brussels sprouts and mix them into an omelet or frittata for a flavorful breakfast.

Conclusion

Frozen Brussels sprouts are a fantastic ingredient that can be transformed into a delicious, crispy dish with minimal effort. This recipe shows how simple seasonings and roasting techniques bring out the best flavors and textures in this nutritious vegetable.

Not only is it quick and easy, but it’s also highly versatile, allowing you to customize it to your liking.

Using frozen Brussels sprouts eliminates the need for lengthy prep and ensures you always have a healthy side on hand. Whether you’re feeding a family or preparing a meal for one, this recipe is sure to become a staple in your kitchen.

Give it a try and discover how enjoyable Brussels sprouts can be!

For more delicious vegetable recipes, check out our Roasted Carrots Recipe, Garlic Mashed Potatoes, and Lemon Butter Asparagus.

📖 Recipe Card: Brussel Sprouts Recipe Frozen

Description: A quick and easy roasted brussel sprouts recipe using frozen sprouts. Perfectly crispy on the outside and tender inside.

Prep Time: PT10M
Cook Time: PT25M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 1 lb frozen brussel sprouts
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon red pepper flakes (optional)
  • 1 tablespoon balsamic vinegar
  • 1 tablespoon grated Parmesan cheese (optional)

Instructions

  1. Preheat oven to 425°F (220°C).
  2. Toss frozen brussel sprouts with olive oil, garlic powder, salt, pepper, and red pepper flakes.
  3. Spread sprouts evenly on a baking sheet.
  4. Roast for 20-25 minutes, stirring halfway through.
  5. Remove from oven and drizzle with balsamic vinegar.
  6. Sprinkle with Parmesan cheese before serving, if desired.

Nutrition: Calories: 150 kcal | Protein: 5 g | Fat: 10 g | Carbs: 12 g

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Marta K

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