In a large shallow dish, and ¼ cup of flour and a pinch of salt & pepper. Mix well to combine and set aside.
In another shallow dish, whisk together two large eggs with a pinch of salt & pepper. Set aside.
In one more large dish, add quinoa, salt, pepper, garlic powder, and onion powder to taste. Mix well to combine. Now assemble your station in order of chicken, flour, egg, quinoa, and a plate/tray to put the breaded chicken on.
One at a time, using your hands or a set of tongs, coat the chicken in the flour mixture, making sure to shake off any excess flour.
Next, coat the chicken in the egg mixture, being sure to let the excess drip off. Finally, place the chicken into the quinoa, being sure to press the quinoa on firmly so it adheres nicely to the chicken. Once the chicken is fully coated, gently transfer the chicken to a plate/baking sheet. Repeat steps until all four pieces of chicken are nicely breaded.
In a large skillet, add ¼ inch of frying oil of your choice and heat over medium heat. Once the oil is hot, add the chicken to the pan and cook on one side for 4 minutes. Be sure to check halfway through in case you have a hotspot in your pan and need to move the chicken a bit to keep the quinoa from burning. Depending on the size of the pan, it may be best to work in batches. I like to cook chicken two at a time.
After 4 minutes, the quinoa should be nice and browned and the chicken is ready to flip. Cook the chicken on the second side for an additional 4 minutes. Once the chicken is nicely browned and cooked through (165 degrees), remove it from the pan and transfer it to a wire rack lined baking sheet to cool and drain off any excess oil. If working in batches, repeat with the next batch of chicken until all chicken is cooked through.