Preheat oven to 425 degrees (F)
Cook the bacon and crumble.
Combine cheese, lemon juice, and sage in small bowl. Add in crumbled bacon.
Place chicken breasts in baking dish and stuff an even amount of goat cheese mixture under the skin of each chicken breast.
Rub olive oil on top of the skin.
Bake at 425 degrees (F) for 25 minutes, or until skin is browned.