I’ve always loved recipes that feel like a warm hug on a plate, and this Air Fryer Cheesy Broccoli Casserole is exactly that. From the first time I tried it, the combination of tender broccoli, creamy cheese, and a hint of crunchy topping felt like the perfect cozy dinner. Using the air fryer makes it quick, easy, and mess-free, which is a huge win in my book.
What I love most is how versatile it is. You can pair it with roasted chicken, serve it as a side for a hearty pasta, or even enjoy it as a comforting vegetarian main. The flavors blend beautifully, and the cheesy goodness keeps everyone coming back for seconds. Plus, the air fryer gives it a golden, slightly crisp top that’s just irresistible.
What You Need To Make This Recipe
Broccoli: Fresh broccoli florets are the star of this casserole. They provide a natural sweetness and slight crunch that pairs perfectly with creamy, melted cheese. Choose firm, bright green florets for the best texture and flavor.
Cheddar Cheese: Sharp cheddar adds richness and depth to the casserole. Its bold, tangy flavor melts beautifully, creating a creamy layer that binds the broccoli and other ingredients together.
Cream of Mushroom Soup: This adds a velvety, savory base to the casserole. Its earthy flavor complements the broccoli and cheese while keeping the dish moist.
Mayonnaise: A small amount of mayonnaise contributes creaminess and a subtle tang that balances the richness of the cheese.
Onion: Finely chopped onion adds a mild, sweet flavor and a slight bite that enhances the overall taste of the casserole.
Garlic Powder: This pantry staple brings a gentle warmth and subtle depth, elevating the flavor without overpowering the dish.
Bread Crumbs: A crunchy topping made of bread crumbs gives the casserole a satisfying texture contrast to the soft, cheesy broccoli underneath.
Butter: Small pats of butter on the breadcrumbs help them crisp up in the air fryer, adding a golden, buttery finish.
Salt and Pepper: Simple seasonings like salt and pepper enhance all the natural flavors, making every bite perfectly balanced.
Ingredients List
- 4 cups fresh broccoli florets
- 1 cup shredded cheddar cheese
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup mayonnaise
- 1/4 cup finely chopped onion
- 1/2 tsp garlic powder
- 1/2 cup bread crumbs
- 2 tbsp butter, melted
- Salt and pepper, to taste
How to Make Air Fryer Cheesy Broccoli Casserole
Prep the Broccoli
Start by washing and trimming your broccoli florets. Make sure they are evenly sized so they cook uniformly. You can lightly steam them for 2–3 minutes to ensure they become tender in the air fryer without overcooking.
Mix the Base
In a medium bowl, combine the cream of mushroom soup, mayonnaise, chopped onion, garlic powder, salt, and pepper. Stir until smooth and well combined.
Combine Broccoli and Cheese
Add the broccoli florets and shredded cheddar cheese to the mixture. Toss gently so every piece is coated with the creamy mixture.
Assemble the Casserole
Transfer the broccoli mixture into a greased air fryer-safe dish. Spread it evenly, and then sprinkle the bread crumbs over the top. Drizzle the melted butter evenly on top of the breadcrumbs.
Air Fry
Set your air fryer to 350°F (175°C). Cook the casserole for 12–15 minutes, or until the top is golden brown and the cheese is bubbling. Check halfway and shake gently if needed to ensure even cooking.
Serve
Once done, carefully remove the dish from the air fryer. Let it cool for a few minutes before serving. This allows the casserole to set slightly, making it easier to portion.
Tips for Making this Recipe
- Use fresh broccoli for the best texture; frozen broccoli can become mushy.
- Lightly steaming the broccoli before mixing it in prevents undercooked florets.
- Experiment with different cheeses, such as Gruyère or mozzarella, for a unique flavor.
- For a gluten-free version, substitute bread crumbs with crushed gluten-free crackers.
- Keep an eye on the air fryer near the end to prevent the breadcrumbs from burning.
- Adding a pinch of nutmeg can give the casserole a subtle, cozy warmth.
FAQs
Can I use frozen broccoli?
Yes, but make sure to thaw and drain it well. Lightly steaming can help prevent a watery casserole.
Can I make this casserole ahead of time?
Absolutely! You can assemble it the night before and refrigerate. Just add a few extra minutes in the air fryer when cooking.
Can I add other vegetables?
Yes, cauliflower, carrots, or bell peppers work well. Adjust the cooking time slightly if using denser vegetables.
Can I use a different cheese?
Yes, feel free to use a mix of cheeses like mozzarella, Monterey Jack, or Gruyère for a different flavor profile.
How do I store leftovers?
Store in an airtight container in the refrigerator for up to 3 days. Reheat in the air fryer or oven for best results.