Cheesy Broccoli and Cauliflower Bake

Roasted broccoli and cauliflower gets a welcome upgrade in this cheesy, creamy air fryer rendition of the classic casserole. With its perfectly tender-crisp florets and a rich, bubbly cheese sauce, this low-maintenance side dish will become a weeknight favorite in no time.

In the annals of home cooking lore, few side dishes elicit such comforting nostalgia as broccoli and cauliflower au gratin. This classic casserole, with its creamy sauce, tender-crisp vegetables, and golden-brown cheese crust, has long been a staple at family gatherings and holiday feasts. But while traditional gratins require careful layering and hours of oven time, this air fryer version offers a streamlined, no-fuss alternative that delivers every bit of comfort and flavor.

Prep time: 15 | Cook time: 12 | Serves: 4

Ingredients

• 1 head of broccoli, cut into florets
• 1 head of cauliflower, cut into florets
• 1 cup shredded cheddar cheese
• 1/2 cup shredded mozzarella cheese
• 1/4 cup heavy cream
• 1/4 cup milk
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper

Instructions

1. Preheat air fryer to 400 degrees F (200 degrees C).
2. In a large bowl, combine the broccoli, cauliflower, cheddar cheese, mozzarella cheese, heavy cream, milk, salt, and pepper.
3. Stir until well combined.
4. Spread the mixture into the air fryer basket.
5. Cook for 10-12 minutes, or until the vegetables are tender and the cheese is melted and bubbly.
6. Serve hot.

Why It Works

• The air fryer's intense heat and circulating air create a quick, even cooking environment, ensuring that the broccoli and cauliflower florets are perfectly tender-crisp without overcooking.
• The combination of heavy cream and milk creates a luscious, velvety sauce that coats the vegetables and cheese without overwhelming their natural flavors.
• Shredding both cheddar and mozzarella cheeses results in a gooey, flavorful sauce that melts and bubbles to perfection.