Crispy Garlic Parmesan Brussels Sprouts

Section: Quick & Tasty Snack Ideas

Brussels sprouts become golden and crisp when roasted with garlic, olive oil, and Italian herbs. After roasting at high heat, a dusting of grated Parmesan and fresh lemon zest adds savory flavor and brightness. This combination creates a side with a satisfying texture, enhanced by optional red pepper flakes for extra heat. Serve warm to highlight the crispy edges and robust seasonings, making this dish a great complement for a variety of mains. Simple prep and easy cleanup make it suitable for any occasion, from casual weeknights to special gatherings.

Savor by Sophie official logo
Created By Sophie
Updated on Fri, 02 Jan 2026 22:35:36 GMT
A bowl of food with a lemon wedge on top. Save
A bowl of food with a lemon wedge on top. | savorbysophie.com

Crispy garlic parmesan Brussels sprouts transform a humble vegetable into a flavor-packed side dish worthy of your favorite dinners. With golden edges and savory notes, each bite offers a satisfying crunch and aromatic lift from fresh garlic and Italian herbs. Whether you are looking to elevate your weeknight meals or impress at a holiday table, this recipe never disappoints.

The first time I served these for a dinner gathering, guests were stealing them right off the tray before dinner started. They have become my go-to whenever Brussels sprouts are in season.

Ingredients

  • Brussels sprouts: Trimmed and halved for perfect roasting and bite sized appeal, select firm bright green sprouts for the best texture
  • Olive oil: Coats the Brussels sprouts helping them become crispy in the oven, use extra virgin for richer flavor
  • Garlic: Brings a robust flavor, select fresh cloves for maximum aroma
  • Salt: Lifts all the flavors, opt for fine sea salt to ensure even seasoning
  • Black pepper: Provides mild heat and depth, grind your pepper fresh if possible
  • Italian seasoning: Offers herby complexity, check the blend for freshness and aroma
  • Grated Parmesan cheese: Brings nutty rich flavor, buy a block and grate it yourself for best melt and taste
  • Lemon zest: Offers bright citrus to balance the savory notes, choose an organic lemon if possible
  • Optional red pepper flakes: Give a subtle background heat, add a little or a lot depending on your spice preference

Instructions

Prep the Brussels Sprouts:
Trim the ends and remove any yellow leaves from the Brussels sprouts. Cut each one in half to expose more surface area to heat, which gives you those sought after crispy edges.
Make the Flavor Base:
In a large mixing bowl, combine Brussels sprouts with olive oil, minced garlic, salt, black pepper, and Italian seasoning. Toss thoroughly to ensure every sprout is coated, which guarantees deep even flavor throughout.
Arrange and Bake:
Line your baking sheet with parchment to prevent sticking and speed up cleanup. Spread the Brussels sprouts cut side down in a single layer, leaving a little space between each. This helps them crisp up instead of steaming.
Roast to Perfection:
Place the tray on the middle oven rack. Roast for about twenty five to thirty minutes, stirring halfway for even browning. The sprouts should be golden brown and fork tender with some crispy outer leaves.
Add Cheesy and Citrus Finish:
Right after removing from the oven, sprinkle the hot Brussels sprouts with grated Parmesan and lemon zest so both melt slightly into the crispy surface.
Serve and Enjoy:
Plate while still hot. Optionally add a pinch of red pepper flakes and serve as a side, snack, or party appetizer.
A bowl of food with green vegetables.
A bowl of food with green vegetables. | savorbysophie.com

My all time favorite part of this dish is the moment you scatter lemon zest over the roasted tray. The aroma that hits is pure sunshine and always brightens my kitchen no matter what season I make these. My little niece now asks for extra zest every time she visits because she says it tastes like happiness.

Storage Tips

Store cooled Brussels sprouts in an airtight container in the fridge for up to four days. Spread them on a sheet pan and warm in a hot oven or air fryer for best texture. Avoid microwaving as it can make them soggy.

Ingredient Substitutions

Out of fresh garlic, use roasted garlic or garlic powder in a pinch. For a nut free version, swap Parmesan for nutritional yeast or your favorite vegan cheese.

Serving Suggestions

Serve alongside roast chicken or steak. Top a grain bowl with the sprouts for a satisfying vegetarian meal. You can even tuck leftovers into a sandwich with mozzarella and roasted peppers.

Cultural and Historical Context

Brussels sprouts have long been a staple in chilly climate cuisine, prized for their storage potential and cold weather sweetness. Their recent rise in popularity comes from roasting methods like this, which maximize their natural sugars and convert skeptics.

Seasonal Adaptations

Try using Meyer lemon zest in winter for a sweet citrus twist. Toss with pumpkin seeds or walnuts in autumn for added crunch. Substitute herbs with fresh dill or chives in spring for a lighter taste.

Success Stories

Friends tell me this is the only way their kids will eat Brussels sprouts. They now double the batch for family holiday meals because there are never any leftovers.

Freezer Meal Conversion

Cool the roasted Brussels sprouts completely before freezing in a single layer. Once solid, transfer to a freezer bag and store up to one month. Reheat on a hot tray to revive crispiness.

A bowl of food with a green vegetable in it.
A bowl of food with a green vegetable in it. | savorbysophie.com

Try this dish and turn even Brussels sprout skeptics into fans. The aroma and flavor combination make it a side your guests will always remember.

Common Recipe Questions

→ How can I keep Brussels sprouts crispy after roasting?

Ensure Brussels sprouts are spread in a single layer on the baking sheet without overcrowding, and roast at a high temperature. Serve immediately for best texture.

→ Can I prepare the sprouts ahead of time?

Yes, you can trim and halve Brussels sprouts in advance and store them in the fridge until ready to roast for quicker preparation.

→ What sauces or dips pair well with these Brussels sprouts?

A drizzle of balsamic glaze, a squeeze of lemon, or a garlic yogurt dip all complement the savory flavors of the sprouts.

→ How do I add extra flavor or heat?

Sprinkle red pepper flakes, smoked paprika, or try different herbs such as thyme or rosemary before roasting to enhance the taste.

→ Can I make this dish vegan?

Omit the Parmesan or substitute with nutritional yeast or a plant-based grated cheese alternative for a vegan-friendly version.

Crispy Garlic Parmesan Brussels Sprouts

Savory Brussels sprouts, roasted with garlic, Parmesan, and lemon zest, create a crunchy and satisfying side dish.

Preparation Time
15 mins
Time to Cook
30 mins
Overall Time
45 mins
Created By: Sophie

Recipe Type: Snacks

Level of Expertise: Great for Beginners

Cuisine Style: European

Makes: 4 Portions (Serves 4 as a side)

Dietary Needs: Plant-Based, No Gluten

Ingredients You’ll Need

→ Main Ingredients

01 500 g Brussels sprouts, trimmed and halved
02 3 tablespoons olive oil
03 3 cloves garlic, minced
04 0.5 teaspoon salt
05 0.25 teaspoon black pepper
06 0.5 teaspoon Italian seasoning
07 40 g grated Parmesan cheese
08 Zest of 1 lemon

→ Optional Garnish

09 Pinch of red pepper flakes

How to Make It

Step 01

Preheat oven to 200°C and line a baking sheet with parchment paper.

Step 02

In a large bowl, combine Brussels sprouts, olive oil, minced garlic, salt, black pepper, and Italian seasoning. Toss well to coat evenly.

Step 03

Distribute the Brussels sprouts in a single, even layer on the prepared baking sheet, ensuring pieces are not overcrowded for optimal crispness.

Step 04

Roast in the preheated oven for 25 to 30 minutes, stirring halfway to promote even browning. Sprouts are done when tender inside and crisp on the outside.

Step 05

Remove from oven and immediately sprinkle with grated Parmesan cheese and lemon zest while hot.

Step 06

Serve hot, garnished with a pinch of red pepper flakes if desired.

Extra Tips

  1. Brussels sprouts may be trimmed and halved in advance and stored refrigerated to streamline preparation.
  2. For enhanced texture, add a light sprinkle of breadcrumbs before roasting.
  3. Experiment with alternative herbs or extra chili flakes for a personalized flavor profile.
  4. Brussels sprouts are an excellent source of vitamin K and can enrich a balanced diet.

Recommended Tools

  • Oven
  • Baking sheet
  • Parchment paper
  • Large mixing bowl
  • Measuring spoons
  • Zester

Allergen Details

Check all the ingredients to avoid allergens, and seek medical advice if you’re unsure.
  • Contains milk due to Parmesan cheese

Nutritional Info (Per Serving)

These nutrition details are for informational purposes only and shouldn’t replace professional dietary guidance.
  • Calories: 220
  • Fat: ~
  • Carbs: ~
  • Protein: ~