Bring a small pot of water to a boil and carefully lower the egg into the water to cook for 7 minutes.
Immediately transfer the egg to an ice bath for 5 minutes to stop the cooking process and ensure a jammy yolk.
Season the chicken breast on both sides with the sea salt, black pepper, and garlic powder.
Heat the extra virgin olive oil in a skillet over medium-high heat.
Add the chicken to the skillet and sear for 5 to 6 minutes per side until the exterior is golden brown and the internal temperature reaches 165 degrees Fahrenheit.
Remove the chicken from the pan and let it rest for 3 minutes before slicing into strips.
In the same skillet, add the fresh spinach and sauté for 1 to 2 minutes until just wilted.
Peel the boiled egg and slice it in half.
Assemble the bowl by placing the cooked quinoa at the base and topping it with the sliced chicken, wilted spinach, and the egg halves.
Drizzle the lemon juice over the entire bowl before serving.