There are many ways to add flavor to chicken breast. Some options include marinating the chicken in a mixture of herbs, spices, and your preferred liquid, such as lemon juice or soy sauce. You can also add seasoning blends or rubs before cooking, such as garlic powder, smoked paprika, or cumin. Alternatively, try cooking the chicken in a flavorful sauce, such as teriyaki or buffalo sauce, or top it with a squeezed lemon or lime juice before serving. Finally, consider stuffing the chicken with your favorite fillings, such as cheese, spinach, or sun-dried tomatoes, for added flavor.