Pound the chicken breasts to an even thickness using a meat mallet or rolling pin.
Season both sides with salt and pepper.
Heat olive oil in a large skillet over medium heat. Add chicken and cook for about 5ā6 minutes per side, or until golden and cooked through.
Remove chicken from the skillet. Spread honey mustard on top of each piece.
Place two slices of bacon on each breast, then sprinkle a generous handful of cheese over everything.
Cover the skillet with a lid or foil and reduce heat to low until the cheese meltsāabout 3ā4 minutes.
Garnish with parsley and serve with extra honey mustard on the side for dipping.