Steam broccoli florets until tender.
Let them cool completely.
Squeeze out excess water from broccoli.
Mix broccoli with cheddar cheese thoroughly.
Add beaten eggs to mixture.
Stir in breadcrumbs and Parmesan cheese.
Season with garlic, salt, and pepper.
Preheat oven to 400°F (200°C).
Line baking sheet with parchment paper.
Form mixture into small balls using hands.
Place balls on prepared baking sheet.
Brush tops lightly with olive oil.
Bake for 15-18 minutes until golden.
Cool for 5 minutes before serving.