Air Fryer Smashed Brussels Sprouts with Hot Honey

Smashed Brussels Sprouts are a crispy, flavorful side dish made by lightly boiling Brussels sprouts, smashing them flat, seasoning them, and cooking them in the air fryer until the edges become deeply golden. A drizzle of hot honey adds the perfect sweet-and-spicy finish, while Parmesan, garlic, and lemon make every bite even more satisfying.

These Smashed Brussels Sprouts are perfect for weeknight dinners, holiday meals, parties, or whenever you want a vegetable side that feels more exciting than simply roasted sprouts. The air fryer gives them a crispy texture without needing a large amount of oil.

Prep Time: 15 minutes
Boiling Time: 8 minutes
Air Fryer Time: 12 to 15 minutes
Total Time: About 35 minutes
Servings: 4

Ingredients

For the Brussels Sprouts

• 1 1/2 pounds Brussels sprouts, trimmed
• 1 tablespoon olive oil
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/3 cup finely grated Parmesan cheese

For the Hot Honey Drizzle

• 3 tablespoons honey
• 1/2 teaspoon red pepper flakes
• 1 teaspoon hot sauce, optional
• 1 teaspoon fresh lemon juice
• Pinch of salt

Optional Garnishes

• Extra Parmesan
• Fresh parsley
• Lemon zest
• Red pepper flakes
• Crumbled feta
• Toasted breadcrumbs

Why You’ll Love This Recipe

Smashed Brussels Sprouts are crispy on the outside, tender in the center, and packed with flavor. Flattening the vegetables creates more surface area, which means more golden edges once they cook in the air fryer.

Another reason to love Smashed Brussels Sprouts is the hot honey. The sweetness balances the natural bitterness of Brussels sprouts, while the chili adds just enough heat to keep the dish interesting.

They are also easy to customize with cheese, herbs, spices, or different sauces.

How to Make Smashed Brussels Sprouts

Step 1: Trim the Brussels Sprouts

Rinse the Brussels sprouts under cool water.

Trim off the dry ends and remove any loose or damaged outer leaves.

Try to choose sprouts that are close in size so they cook evenly.

Step 2: Boil Until Tender

Bring a large pot of salted water to a boil.

Add the Brussels sprouts and cook for about 7 to 8 minutes, or until they are tender enough to pierce easily with a fork.

Do not overcook them until mushy.

This boiling step softens the centers and makes Smashed Brussels Sprouts easy to flatten without falling apart.

Step 3: Drain and Dry

Drain the Brussels sprouts thoroughly in a colander.

Spread them onto a clean kitchen towel or several layers of paper towels.

Pat them dry very well.

Removing excess moisture is important because wet sprouts will steam instead of becoming crispy.

Step 4: Smash the Brussels Sprouts

Place one Brussels sprout on a cutting board or sturdy tray.

Use the bottom of a drinking glass, measuring cup, or small bowl to press down gently until the sprout flattens to about 1/2 inch thick.

Repeat with the remaining sprouts.

The flatter surface is what helps Smashed Brussels Sprouts develop crispy edges in the air fryer.

Step 5: Season

Place the flattened sprouts in a large bowl or on a tray.

Drizzle with olive oil and sprinkle with garlic powder, onion powder, smoked paprika, salt, and black pepper.

Add the grated Parmesan and gently toss or press the seasonings onto the surfaces.

Step 6: Preheat the Air Fryer

Preheat the air fryer to 390°F or 200°C for about 3 minutes.

A hot air fryer helps Smashed Brussels Sprouts begin crisping as soon as they hit the basket.

Step 7: Air Fry in Batches

Arrange the Brussels sprouts in a single layer in the air fryer basket.

Do not overcrowd them.

Cook for 7 minutes, then carefully flip.

Air fry for another 5 to 8 minutes until the edges are brown and crispy.

Depending on the size of your air fryer, you may need to cook them in two batches.

Step 8: Make the Hot Honey

While the sprouts cook, combine honey, red pepper flakes, hot sauce, lemon juice, and a small pinch of salt in a small bowl.

Warm the mixture for a few seconds in the microwave or in a small saucepan if you want it thinner and easier to drizzle.

Step 9: Add the Hot Honey

Transfer the crispy vegetables to a serving plate.

Drizzle the hot honey lightly over the top.

Do not use too much at once because Smashed Brussels Sprouts should remain crispy rather than becoming sticky and soggy.

Step 10: Finish and Serve

Top with extra Parmesan, fresh parsley, lemon zest, or a few more red pepper flakes if desired.

Serve Smashed Brussels Sprouts immediately while they are hot and crisp.

Serving Suggestions

Smashed Brussels Sprouts pair beautifully with grilled chicken, roasted salmon, steak, turkey, pork, or baked fish.

They also work well as part of a holiday dinner alongside mashed potatoes, stuffing, roasted carrots, and gravy.

For a lighter meal, serve Smashed Brussels Sprouts with quinoa, couscous, lentils, or a grain bowl.

They can also be offered as an appetizer with garlic yogurt sauce, ranch dip, or spicy aioli.

For another cozy fall meal, try our Crockpot Pumpkin Chili – Fall Special with pumpkin, beans, tomatoes, and warm spices.

Recipe Tips

Dry the Brussels sprouts thoroughly after boiling.

Use sprouts that are similar in size for even cooking.

Do not smash them too thin or they may break apart.

Preheat the air fryer before adding the vegetables.

Cook in a single layer so hot air can circulate properly.

Smashed Brussels Sprouts become crispier when they are not crowded.

Use freshly grated Parmesan for better melting and browning.

Add hot honey only after cooking.

Serve immediately because air-fried vegetables soften as they sit.

If you are making several batches, keep the finished sprouts warm in a low oven.

Easy Variations

For extra garlic flavor, add 1/2 teaspoon more garlic powder or toss the finished sprouts with roasted garlic.

Smashed Brussels Sprouts can also be made with Pecorino Romano instead of Parmesan for a sharper flavor.

For a smoky version, increase the smoked paprika.

If you prefer more heat, add cayenne pepper to the seasoning or increase the red pepper flakes in the hot honey.

For a Mediterranean-style variation, top with crumbled feta, lemon zest, and chopped parsley.

You can also replace the hot honey with balsamic glaze for a sweet-tangy finish.

For extra crunch, sprinkle toasted breadcrumbs over the top before serving.

Make-Ahead Instructions

Smashed Brussels Sprouts are best served fresh, but some steps can be prepared ahead.

Boil the Brussels sprouts up to one day in advance. Drain, dry, and refrigerate them in an airtight container.

When ready to cook, smash, season, and air fry them.

You can also prepare the hot honey ahead and store it at room temperature in a sealed container for several days.

For the crispiest result, avoid fully cooking and reheating the sprouts ahead of time.

Storage and Reheating

Store leftover Smashed Brussels Sprouts in an airtight container in the refrigerator for up to 3 days.

For reheating, place them back in the air fryer at 375°F or 190°C for about 4 to 6 minutes.

This method helps restore some of the crisp texture.

The microwave is faster, but the sprouts will become softer.

Freezing is not recommended because Brussels sprouts can become watery after thawing.

Nutrition Information

Approximate nutrition per serving:

Calories: 220
Protein: 8 g
Carbohydrates: 26 g
Fat: 11 g
Saturated Fat: 3 g
Fiber: 7 g
Sugar: 12 g
Sodium: 430 mg

Nutrition values are estimates and may vary depending on the cheese, honey, oil, and portion size.

Frequently Asked Questions

Do I have to boil the Brussels sprouts first?

Yes, if you want them easy to smash and tender in the center. Boiling briefly gives the best texture.

Can I make this without Parmesan?

Yes. Leave out the Parmesan or use a dairy-free alternative.

Can I make the hot honey less spicy?

Yes. Reduce the red pepper flakes and skip the hot sauce.

Can I make these in the oven?

Yes. Bake on a parchment-lined sheet at 425°F or 220°C for about 20 to 25 minutes, flipping halfway through.

Why are my Brussels sprouts not crispy?

They may have been too wet, overcrowded, or cooked at too low a temperature. Drying them well and leaving space between each piece helps.

Can I use frozen Brussels sprouts?

Fresh Brussels sprouts are best. Frozen ones contain more moisture and may not become as crispy.

What should I serve with them?

Chicken, salmon, steak, pork, turkey, grain bowls, and holiday meals all pair well with them.

Final Thoughts

Smashed Brussels Sprouts are an easy way to turn a simple vegetable into a crispy, flavorful side dish. The air fryer creates golden edges, Parmesan adds savory richness, and hot honey gives the finished dish a sweet-spicy contrast.

Because Smashed Brussels Sprouts are easy to customize, you can make them smoky, extra spicy, cheesy, lemony, or Mediterranean-inspired depending on the meal.

Keep this Smashed Brussels Sprouts recipe in your rotation whenever you want a quick vegetable side that feels special, looks impressive, and is simple enough for busy weeknights.

If you want a sweet recipe to serve after dinner, you may also enjoy our Lemon Blueberry Bread with Sweet Lemon Glaze.