First, mix up the marinade, place the chicken breasts in it, and set it in the fridge. Chicken should marinate for at least 2 hours; overnight is better.
Mix all ingredients for salsa together in a medium bowl, cover, and place in the fridge.
Take the chicken out of the fridge about an hour before you want to eat. Wrap 1 – 2 slices of bacon around each piece (depending on size).
Fry chicken in a medium pan until the bacon is mostly cooked, about 5 – 8 minutes per side (no need to add oil; the bacon will create the grease needed).
Place all chicken in a baking pan and top with Gruyere cheese.
Place all chicken in a baking pan and top with Gruyere cheese.
To serve, top with Italian salsa or place salsa on the side.