Add vegetable broth and quinoa to a medium-sized pot and put on the stove.
Cover the pot and let liquid come to a boil. As soon as it comes to a boil, turn the heat down so that it is just at a simmer. Let the lid sit so that it is not fully covering the pan, to prevent the contents from boiling over.
Let simmer 10-15 minutes. (You’ll know the quinoa is cooked when it has absorbed all of the broth, looks clear, and is tender!) Turn the heat off, fluff with a fork and let it sit with the lid on for 5 minutes.
Add cooked quinoa, cheese, onion, egg, paprika, oregano, and garlic powder into a mixing bowl and stir the contents.
Spray a muffin tin with oil in a spray container to prevent sticking, and pour in the mixed ingredients. (The thinner the layer of quinoa mixture, the crispier the “pizza” will be!)
Bake for 10-15 minutes, or until golden brown. Allow bites to cool completely to mold their shape and then remove from muffin tins and serve
Dip quinoa pizza bite into the marinara sauce, and enjoy!