01 - In a large mixing bowl, combine freshly popped popcorn, cheddar cheese, and diced jalapeño. Stir until evenly distributed.
02 - Beat eggs in a separate bowl, then blend into popcorn mixture along with flour, salt, and black pepper. Mix thoroughly until fully incorporated.
03 - With lightly moist hands, portion mixture into golf ball-sized rounds and roll each piece in seasoned breadcrumbs until coated.
04 - Heat the grill to medium-high and coat a grill-safe tray or perforated pan with nonstick cooking spray.
05 - Arrange popcorn balls evenly on prepared tray. Grill for approximately 10 minutes, turning once midway, until crisp and golden brown.
06 - Transfer grilled bites to a platter and allow to cool slightly before serving warm.