Start by washing and chopping your fresh broccoli florets into small pieces. Steam them lightly until tender but still vibrant green.
In a large mixing bowl, combine the steamed broccoli, shredded cheddar cheese, breadcrumbs, egg (or flaxseed mixture), garlic powder, onion powder, salt, and pepper. Mix thoroughly.
Take small portions of the mixture and shape them into bite-sized balls or patties.
Preheat your air fryer according to its instructions, usually around 375°F (190°C).
Spray the air fryer basket lightly with cooking spray. Place your shaped poppers in a single layer in the basket. Cook for about 10–12 minutes until golden brown and crispy, flipping halfway through.
Once cooked, remove them from the air fryer and let them cool slightly before serving.