Pour lemon juice, then add salt, garlic, black pepper, oregano, and olive oil. Coat the entire chicken with the mixture. Place the chicken in a container and store it in the refrigerator (not the freezer). Marinate the chicken for about 3 hours to allow the flavors to fully absorb.

Heat a non-stick pan and add a little butter. Add the chicken and grill over low heat until cooked through. Cover the pan. Flip the chicken to grill both sides.

Once the chicken turns golden brown, turn off the heat. The chicken is ready to serve. Perfect for a diet menu accompanied by potato wedges and mixed vegetables.