Preheat your oven to 400°F and line a baking sheet with parchment paper for easy cleanup.
Slice the chicken breast into even, long strips to ensure they cook at the same rate.
Place the corn flakes in a sealed bag and crush them into coarse crumbs, then transfer to a shallow bowl and stir in the paprika, garlic powder, salt, and pepper.
In a separate small bowl, whisk the egg until smooth to create the binding wash.
Dip each chicken strip into the egg wash, allowing any excess to drip off, then press firmly into the corn flake mixture until thoroughly coated.
Arrange the coated strips on the prepared baking sheet and lightly drizzle or spray with olive oil.
Bake for 15 to 18 minutes until the coating is golden brown and the chicken is cooked through.
While the chicken bakes, steam the broccoli florets for 5 minutes until they are tender-crisp and bright green.
Serve the crispy chicken strips immediately alongside the steamed broccoli.