Preheat oven to 425F. Line a baking tray with foil paper. Spray with cooking spray.
Add broccoli and olive oil to a zip top bag or Stasher bag and toss to coat.
Add in parmesan, panko, garlic powder, onion powder, paprika, and pepper. Toss to mix, and gently massage so the breadcrumb mixture coats the broccoli.
Carefully spread broccoli on prepared baking tray, adding extra coating to the top of the broccoli.
Bake 12 minutes. Using a spatula, flip broccoli. Rotate pan in the oven and bake 10-15 more minutes. Watch carefully until just ready, as the last part cooks quickly!
Notes
*May substitute regular or seasoned breadcrumbs. If using seasoned breadcrumbs, omit garlic powder, onion powder, and paprika if desired.