You can cook chicken in many ways and the easiest and fastest is to cook it in a frying pan. Add enough oil to the pan and heat over medium-high heat. Fry the chicken breast on both sides for 4-6 minutes (for a medium chicken breast 4-5 minutes is enough) until cooked through and golden brown. Don’t remove or touch the chicken until one side is cooked through, if it sticks to the pan, it’s not ready yet. The kitchen is ready once its internal temperature reaches 165 degrees Fahrenheit, if you are a beginner a good kitchen thermometer will help you out here.