Preheat oven to 375 degrees then line a baking sheet with parchment paper and coat lightly with cooking spray.
Add cooked quinoa, chopped broccoli, cheddar cheese and green onion to a large mixing bowl then toss until combined.
Mix in eggs, garlic powder, Parmesan cheese, salt and pepper until completely combined.
Scoop onto prepared baking sheet using a small scoop or tablespoon. Compress mixture into the spoon (or scoop) as much as possible, but keep in mind it’s not necessary for the mixture to cook in a spherical shape. The egg and cheese will bind the bites together after they are baked.
Bake 20–25 minutes or until lightly browned on the outside. Remove from oven, let rest for 5 minutes before serving.
One Last Thing
If you’re looking to save time, simply press the mixture into a well-greased 9" square casserole dish then bake until set and cut. You don’t have to roll them into balls.