01 -
Flatten chicken breasts with a meat mallet between plastic sheets until half an inch thick. Sprinkle both sides with seasoned salt and garlic powder.
02 -
Stir Dijon, honey, mayo, Worcestershire, and onion flakes in a bowl. Save half for dipping later, then let chicken soak in the other half for 1 to 8 hours, depending on your time.
03 -
In a sizable oven-safe skillet, cook the bacon strips until crispy. Move them to paper towels to drain, leaving drippings behind.
04 -
In the same skillet with about a tablespoon of the bacon grease, cook mushroom slices for around 5 minutes until softened. Scoop them out into a small bowl.
05 -
Add one tablespoon bacon drippings, then cook chicken breasts for about 5 minutes per side. Spread the set-aside sauce over, and layer with mushrooms, crispy bacon, and shredded cheese.
06 -
Bake at 350°F for roughly 15-20 minutes until chicken hits 165°F inside. Give it a quick rest and serve with the leftover sauce and freshly chopped parsley.