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Made with only five ingredients, these Crispy Smashed Brussels Sprouts are your newest veggie obsession! The extra crispy bites come together with just a few simple steps: boil, smash, and bake until crispy! With over 45 million views, this viral recipe has been devoured by thousands of home cooks.

Pairs well with a side of Lemon Pepper Tofu and Creamy Chickpea Soup, or toss them into this Crunchy Kale Salad.

A baking sheet with rows of golden-brown, crispy smashed Brussels sprouts coated in breadcrumbs after roasting.
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Brussels sprouts are one of those vegetables that most people grow up not liking…and then they have one dish at a restaurant and their whole world changes.

This is because Brussels sprouts are all about how you cook them.

These crispy smashed Brussels sprouts require boiling first, which normally I would say “no way” to, but then we smash and bake them. This, combined with nutritional yeast, creates a cheesy and crispy taste that’s totally vegan!

Reader rating

★★★★★

“Easily the best Brussel sprouts I have ever tasted!” —Taylor

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A close-up of crispy roasted Brussels sprouts being dipped into a bowl of creamy green herb sauce with a fork.
Smashing = more surface area which means more area to get crispy and caramelized!

Key Ingredients

This is just an overview–jump to the recipe card for full measurements!

  • The Sprouts: Fresh Brussels sprouts that have been cleaned and trimmed and good quality olive oil to crisp them in.
  • The Seasoning: A combination of nutritional yeast (which adds an umami/cheesy flavor) salt, and pepper.

“Nooch” 101

Nutritional yeast (sometimes called “nooch”) is a deactivated yeast with a cheesy, nutty flavor, making it a popular seasoning in vegan and vegetarian cooking. It’s sold as flakes, usually in a bag near the flour.

A bowl of Brussels sprouts, a small glass container of oil, a dish of salt and pepper, and a bowl of nutritional yeast on a blue tiled surface.

What’s that sauce?

The green sauce I served the smashed Brussels sprouts with is pesto mayo! Just mix 1 part pesto and 1 part mayo. Happy eating!

A plate of crispy smashed Brussels sprouts topped with a green herb sauce, served with a fork; extra sauce is in a small bowl nearby.

Extra Crispy Smashed Brussels Sprouts (Viral Recipe)

4.59 from 62 ratings
Prep: 10 minutes
Cook: 35 minutes
Total: 45 minutes
Servings: 4 servings
These crispy smashed Brussels sprouts are vegan, easy to make with just 5 ingredients, and baked to golden perfection. Boil, smash, and bake!

Ingredients 

  • 2 lbs small Brussels sprouts, cleaned and trimmed*, 900 g
  • ¼ cup nutritional yeast, 15 g
  • 1 tsp salt
  • ½ tsp ground black pepper
  • Oil, spray or drizzle
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Instructions 

  • Boil: Bring a large pot of water (½ full) to a boil. Add 2 lbs small Brussels sprouts and cook until fork-tender, about 10 minutes.
    When finished, run under cold water to stop the cooking process. Drain well then pat as dry as possible.
    Preheat oven to 425°F (218°C).
    Brussels sprouts in a stainless steel pan filled with water, placed on a bright blue tiled surface.
  • Smash: Transfer sprouts to a parchment-lined or greased baking sheet and spread them out. Use a cup to gently but firmly smash each Brussels sprout to flatten.
    A baking sheet with whole Brussels sprouts, some of which are being flattened by a glass jar placed in the center.
  • Dry: Using a few paper towels, pat dry the Brussels sprouts.
    A baking sheet with flattened Brussels sprouts, partially covered by a sheet of paper towel, sits on a blue surface.
  • Flavor: Spray or brush each flattened sprout with oil. In a small bowl combine ¼ cup nutritional yeast, 1 tsp salt, and ½ tsp ground black pepper. Sprinkle mixture over the Brussels sprouts.
    A baking sheet with smashed Brussels sprouts topped with yellow nutritional yeast, next to a small glass bowl of nutritional yeast, on a blue tiled surface.
  • Bake: Bake for 25 to 30 minutes. If not crispy and browned at 30 minutes, switch your oven setting to "broil" and cook for 1 or 2 minutes, watching very closely the whole time, until they're golden brown.
    Baked, seasoned smashed potatoes spread on a parchment-lined baking sheet, with crispy edges and a golden-brown coating.

Notes

*With this recipe, leave most of the stem intact so that the leaves hold together when smashed. Trim just the very bottom off of each Brussels sprout stem.
The pictured sauce is pesto mayo (1 part pesto and 1 part mayo).
Storage: You can store any leftovers in an airtight container in the fridge for up to 4 days. To reheat them, pop the Brussels Sprouts in the oven or air fryer to crisp them up again.
What happens if I overcook the Brussels sprouts while boiling? It’s super important to not overcook them while boiling, but if you do it’s ok. It will still be delicious but they will not be as crispy or hold together as well.
Should I cut the stem off the Brussels sprouts? You want to leave most of the stem intact so that the leaves hold together when smashed. Trim just the very bottom off of each sprout.

Nutrition

Serving: 1serving | Calories: 113kcal | Carbohydrates: 9.6g | Protein: 4.5g | Fat: 7.7g | Saturated Fat: 1.1g | Cholesterol: 0mg | Sodium: 606mg | Potassium: 371mg | Fiber: 3.8g | Sugar: 2g | Calcium: 42mg | Iron: 1mg

Nutrition information calculated by Sarah Bond, degreed nutritionist.

did you make this?Leave a comment below and tag @liveeatlearn on social media! I love seeing what you’ve made!

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4.59 from 62 votes (22 ratings without comment)

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135 Comments

  1. Lisa L says:

    5 stars
    These were fantastic and easy. I appreciate too that they are soy and dairy free since I have allergies to these.

    1. Sarah Bond says:

      I’m so happy to hear it, Lisa! Enjoy!

  2. Anna says:

    5 stars
    So easy so darn delicious. Love this. Thank you.

    1. Sarah Bond says:

      So happy you loved it, Anna! Enjoy! 😀

  3. kai says:

    Hello, could u share the receipe for the dip. For the smash Brussel sprouts. Thank u

    1. Sarah Bond says:

      I made a simple pesto mayonnaise with 1 part pesto and 1 part mayonnaise!

  4. Taylor says:

    5 stars
    Easily the best Brussel sprouts have ever tasted!

    1. Sarah Bond says:

      YAY! So happy you loved them, Taylor! 😀

  5. dan f says:

    4 stars
    Hi there! I just tried this and thought it was delicious, even though my sprouts were a bit big and didn’t end up looking quite like yours. That aside, I have a question about your Nutrition Information. How do you derive it? I’m using a nutrition tracker and entered in the ingredients in the recipe, and Cronometer (an app) is using databases such as NCCDB to provide data for the ingredients. In total, some were close, others not so much. I’m new on my tracking journey, so figuring out what information to use is a work in progress for me!

    1. Sarah Bond says:

      Hi Dan! I run the recipe through the Very Well Fit nutrition calculator to get a baseline, but then I go ingredient by ingredient to make sure everything is correct. I have a degree in nutrition so usually I have a very good idea if it’s correct or not.

  6. Mel says:

    2 stars
    Tried this and the parchment paper melted to the pan. Patted the Brussels dry but I guess they were still too wet? They would eat but they were not our favorite.

    1. Sarah Bond says:

      Hi Mel! It sounds like you may have used wax paper, parchment paper shouldn’t melt like that.

  7. Teri Hroza says:

    Made them last night and family Loved them! Easy recipe

    1. Sarah Bond says:

      Yay! So happy to hear it, Teri! Enjoy!! 😀

  8. Pat Cobb says:

    Where do you buy nutritional yeast? I have not heard of it before. I want to make this recipe.
    Thanks!

    1. Sarah Bond says:

      You can find it in either the baking or nutrition supplement aisle of most grocery stores! 😀

  9. Ramona Chavez says:

    5 stars
    I love the flavor. I made them today. I noticed that they didn’t get crunchy like the video… I actually followed the instructions… lol usually I just do my own style to recipes. I put them in the broiler…they’re still soft. Maybe I par-boiled to long. Almost burnt them. But I like a litte char. You didn’t state at what temperature for the broiler. But I did what I do.

    1. Sarah Bond says:

      Next time you could try cooking them for longer in the oven before turning the broiler on, this will help dry them out. And also, of course, dry them out super super well before you bake them!

  10. E says:

    2 stars
    When smashing the Brussel sprouts all the seasoning comes off so they are not crispy and bland. If (big if) I tried these again I would maybe toss them after they were smashed or sprinkle them with seasoning on the sheet pan.