Roasted Frozen Brussel Sprouts

If you love brussel sprouts, you already know the joy of oven roasted brussels sprouts. Roasted vegetables have an incredible, slightly sweet and nutty flavor. Roasted brussels sprouts are no different, and if you roast properly, their crispy edges are to die for. Did you know you can roast frozen brussels sprouts?

Fresh brussels sprouts are delicious, but they don’t keep forever. Frozen brussels sprouts are just as nutritious and every bit as good as fresh brussels sprouts, and they can be kept in the freezer to be used at a moment’s notice. Plus these easily save money and time without sacrificing flavor or quality. 

Like with this How To Cook Frozen Brussels Sprouts, this oven roasted frozen brussels sprouts recipe has so much flavor and will quickly become one of your favorite recipes for making roasted brussel sprouts. 

Why Make This Recipe

• Minimal Prep Work – Frozen brussels sprouts are cleaned and trimmed before freezing so prep work is minimal. Roast frozen brussels sprouts right out of the package.  
• Simple – Many people don’t realize you can make roasted frozen brussels sprouts or that the process is as simple as laying sprouts on a large baking sheet and sticking it in the oven.   
• Healthy Vegetable – Roasting frozen vegetables is a healthy way to cook veggies that uses minimal oil.  Frozen veggies are just as healthy as fresh veggies. 

Ingredient Notes

• Sprouts – Look for frozen brussels sprouts in the freezer section of the grocery store. These are already washed and trimmed before freezing. 
• Seasoning – Use a combination of garlic powder and onion powder or your favorite seasoning blend. 
• Olive Oil – Olive oil or avocado oil will help the frozen sprouts to become nicely browned and have those flavorful crispy edges. 

Ready to make oven roasted frozen brussels sprouts? Gather your ingredients and I will show you…

How To Make Roasted Frozen Brussel Sprouts

Get the complete ingredients list and instructions from the recipe card below.

1. Preheat oven to 450 degrees F / 220 degrees C / gas mark 8.
2. In a mixing bowl, combine frozen brussels sprouts and olive oil.  
3. Arrange the frozen brussels sprouts on a rimmed baking sheet in a single layer.
4. Place the sheet pan on the top rack of the oven and bake for about 15 minutes.
5. Remove the baking sheet pan from the oven, shake or turn the sprouts and sprinkle the roasted frozen brussel sprouts with seasoning.
6. Bake for an additional 5-10 minutes (depending on how crispy you like them).

Expert Tips

• You can cook frozen brussels sprouts without thawing them first. 
• If the frozen sprouts have a thick layer of ice, you can run them under cool water for a few seconds. Pat them with paper towels to remove excess moisture before continuing the recipe. 
• Use your favorite seasonings to make this recipe easy. 
• Line your baking sheet with parchment paper for easy clean up. 

Delicious Variations

• Frozen Brussels Sprouts with Bacon – Roast frozen sprouts with chopped bacon and a bit of bacon grease for unmatched flavor. 
• Seasoned Roasted Frozen Brussel Sprouts – Season them with your favorite seasoning blend or just use kosher salt and pepper. 
• Lemon Pepper Roasted Brussels Sprouts – Roasting frozen brussels sprouts and then tossing them with fresh lemon juice and cracked black pepper is a flavorful alternative. You can also add a sprinkle of parmesan cheese. 
• Balsamic Vinegar Glazed Brussel Sprouts – Drizzle cooked veggies with olive oil and a balsamic vinegar glaze. The glaze gives the cooked sprouts a sweeter flavor. 

Prep And Storage

• Prep Ahead – You don’t have to thaw them. Cook frozen sprouts directly from the freezer. 
• Store – Leftover cooked sprouts can be stored in an airtight container for up to 4 days. 
• Freeze – Refreezing cooked brussels is not recommended as the texture may become mushy. 
• Reheat – The best way to reheat roasted veggies is on baking sheets in a hot oven. You can microwave them, but they will lose their crispy edges. 

FAQs

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Serving Suggestions

• Lemon Garlic Butter Chicken Tenders.
• Air Fryer Pork Steak.
• Instant Pot Chicken Thighs.

Weight Watchers Points

There is 1 Blue Plan SmartPoint in one serving of this.

Thank you for reading my roasted frozen brussels sprouts recipe post. And please come visit again as I continue to slice, dice, and dream up affordable Air Fryer recipes, Instant Pot Recipes, Southern Recipes, and more. Thanks for supporting Recipes from a Pantry, food blog. 

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