Take chicken breasts and cutlet in half, lengthwise. This will give you four to six pieces.
In a gallon-sized plastic bag, add flour and chicken. Zip closed and shake bag so that flour coats the chicken.
Turn on saute function in Instant Pot and add oil and butter and melt. Add chicken and saute until lightly browned, approximately five minutes. Turn of.
Sprinkle chicken with lemon pepper and cover with sliced lemons and chicken broth.
Secure lid properly on pressure cooker and set on Poultry/high Pressure and cook for eleven (11) minutes.
Allow pot to release pressure naturally before release vent pressure. If in a hurry, by all means release the pressure according to your pressure cooker's instructions. Enjoy!