Inspired by the viral TikTok potato trend, this crispy Parmesan-crusted roasted Brussels sprouts recipe gives your favorite green veggie a crave-worthy twist. With a cheesy, golden crust on the outside and tender centers, these sprouts make an addictive, flavorful side or snack you’ll want to make on repeat.

Full Recipe: 

Ingredients

• 1/2 cup grated Parmesan cheese

• 2 tablespoons butter, melted

• 1/2 teaspoon garlic powder

• 1/4 teaspoon onion powder

• Salt and black pepper, to taste

• 1 pound Brussels sprouts, halved

• Optional: lemon zest for garnish

Directions

1. Preheat oven to 425°F (220°C).

2. In a bowl, mix Parmesan, melted butter, garlic powder, onion powder, salt, and pepper.

3. Spread the cheese mixture evenly over the center of a nonstick rimmed baking sheet.

4. Place Brussels sprouts cut-side down onto the cheese mixture, spacing them about 3/4 to 1 inch apart.

5. Bake for 16 to 18 minutes, or until the sprouts are tender and the Parmesan is golden and crisp.

6. Let stand for 5 minutes before gently separating sprouts from the cheese crust.

7. Sprinkle with lemon zest if desired, and serve hot.

Nutrients (Per Serving Estimate)

• Calories: ~150

• Fat: ~10g

• Carbohydrates: ~9g

• Protein: ~7g

• Fiber: ~3g

• Sodium: ~250mg

A Viral Trend That Works

Social media has given rise to countless cooking hacks, but few have had the staying power and wide appeal of the Parmesan-crusting technique. Originally popularized with potatoes, the method involves spreading a cheesy, buttery mixture directly onto a baking sheet and placing the food cut-side down so it crisps up during roasting. Applied to Brussels sprouts, the effect is nothing short of magical. The Parmesan forms a lacy, golden crust that delivers a salty crunch with each bite, while the Brussels sprouts themselves soften into buttery perfection on the inside. It’s a simple trick that elevates a basic vegetable to something gourmet.

The Appeal of Brussels Sprouts

Brussels sprouts are packed with potential when treated properly. These miniature cabbages develop a naturally sweet, nutty flavor when roasted, especially when cooked cut-side down to encourage browning. Unlike steaming or boiling, roasting intensifies their flavor and adds a satisfying texture contrast between crispy edges and tender centers. Their compact size and layered leaves also make them ideal for capturing all the goodness of surrounding seasonings, including Parmesan, butter, and spices. When combined with a crispy crust, their slight bitterness is perfectly balanced, creating a dish that feels indulgent while still being rooted in whole, nutritious ingredients.

The Magic of Parmesan and Butter

Parmesan cheese and butter are the power duo behind the irresistible crust in this recipe. Parmesan brings umami, saltiness, and a nutty richness that deepens as it bakes, forming a lacy crust that’s both flavorful and texturally satisfying. The butter helps the cheese melt evenly and crisp up in the oven while lending its own richness to the mix. Together, they create a layer of flavor that turns an everyday vegetable into a restaurant-worthy side. Garlic powder and onion powder add a subtle depth, enhancing the savory notes without overwhelming the star ingredients.

A Simple Technique with Big Impact

This recipe doesn’t require advanced cooking skills or complicated techniques. The brilliance lies in its simplicity: melt the butter, mix it with cheese and seasonings, spread the mixture on a baking sheet, and press the Brussels sprouts into it. As the oven works its magic, the sprouts roast from the top while the bottom crisps up into a golden crust. This dual cooking approach delivers both tenderness and crunch in a single bite, ensuring a textural experience that keeps you coming back for more. The final touch—allowing them to rest before removing from the pan—ensures the crust stays intact and doesn’t stick.

Versatility in Serving

Crispy Parmesan-crusted Brussels sprouts are endlessly versatile. As a side dish, they shine next to roasted meats, grilled fish, or vegetarian mains. They bring color and crunch to holiday spreads but are just as welcome on a casual weeknight dinner plate. They also make a stellar snack or appetizer, served warm and eaten with your fingers. For a party-friendly twist, serve them with a dipping sauce like garlic aioli, lemon-tahini, or a drizzle of balsamic glaze. Their small size and poppable nature make them ideal for entertaining or snacking while watching your favorite show.

Nutrient-Rich Comfort Food

This dish is proof that comfort food and healthfulness aren’t mutually exclusive. Brussels sprouts are rich in fiber, vitamin C, vitamin K, and antioxidants. They support immune health, digestion, and even cardiovascular function. The Parmesan adds protein and calcium, while the fats from butter help the body absorb fat-soluble nutrients. With roughly 150 calories per serving and around 10 grams of fat, these sprouts offer the satisfaction of something rich and crispy without the nutritional compromise of deep frying or overly processed snacks. They’re an easy way to sneak more vegetables into your diet while still enjoying bold flavors.

Customization and Add-Ons

One of the joys of this recipe is how easily it can be adapted to suit your personal taste. Spice lovers can add crushed red pepper flakes for heat or smoked paprika for depth. A touch of lemon zest at the end brightens the dish and balances the richness with a citrusy note. For a gourmet touch, shave fresh truffle or drizzle a truffle-infused oil over the finished sprouts. Want something heartier? Toss in cooked pancetta or chopped toasted nuts for added texture. These customizations allow you to tailor the dish to the season, the occasion, or your mood.

Tips for the Perfect Crust

To achieve the ideal crust, a few practical tips go a long way. Use a nonstick rimmed baking sheet or line the pan with parchment paper to prevent sticking while still allowing for browning. Ensure the butter is evenly mixed with the Parmesan so the mixture spreads consistently. Space the sprouts about an inch apart—overcrowding can lead to steaming rather than roasting. Let the sprouts sit for at least five minutes after baking; this cooling period allows the crust to firm up, making it easier to lift each one cleanly from the pan without losing that coveted crispiness.

Making It Ahead and Storage

While these sprouts are best enjoyed hot and fresh, you can prep the components in advance. Clean and halve the Brussels sprouts, and mix the butter-Parmesan mixture ahead of time. Store them separately and combine just before baking. Leftovers can be stored in the refrigerator and reheated in a hot oven or air fryer to restore their crisp texture. While they may not be quite as crunchy the next day, they’ll still pack plenty of flavor and make a great addition to salads, grain bowls, or even scrambled eggs.

A Recipe That Encourages Exploration

Part of the fun with recipes like this is the way they encourage creativity in the kitchen. The viral inspiration brings a sense of playfulness, showing how a familiar ingredient like Brussels sprouts can be transformed with a little technique and imagination. It also invites you to experiment—try it with other vegetables like cauliflower, zucchini, or carrots. The same crusting method can be applied to different textures and flavors, opening the door to a whole new range of dishes that feel innovative yet comforting.

Conclusion

Crispy Parmesan-crusted roasted Brussels sprouts are the kind of recipe that checks every box: easy to make, packed with flavor, and incredibly satisfying. Inspired by a viral trend but rooted in smart, simple cooking, they turn a divisive vegetable into the star of the table. Whether you’re serving them alongside a main course or enjoying them straight off the tray, they offer an experience that’s crunchy, cheesy, and deliciously addictive. With minimal ingredients and endless customization options, this dish proves that good food doesn’t have to be complicated—it just needs to be made with care and a little creativity. Add it to your go-to rotation, and watch even the Brussels sprouts skeptics come back for seconds.