Pat the chicken breasts dry with a paper towel.
Cut each breast in half horizontally into two thinner cutlets. Alternately, place the chicken under a layer of plastic wrap and pound to an even thickness.
Season chicken breast with salt and pepper.
Add 1 Tbsp olive oil to a large skillet.
Heat over medium until the oil starts to sizzle.
Add the chicken breasts to the skillet and cook until browned, about 5 minutes.
Flip and cook for an additional 3-5 minutes.
Remove the cooked chicken to a tray and cover to keep warm.
Repeat with any remaining cutlets.
Cook bacon in the skillet on medium heat until crispy. Chop and set aside.
Add butter to skillet and when melted, add flour. Add broth and whisk together to create a roux.
Add remaining ingredients, stir well and simmer for 10 minutes.
Add chicken and plate juices back to the pan and spoon the sauce over the chicken.
Simmer in the sauce until the chicken is heated through and the sauce has reduced slightly.
Top with bacon and parsley before serving.