| 1. | Sprinkle and rub the chicken breasts with seasoning salt. |
| 2. | Cover and refrigerate for 30 minutes. |
| 3. | Cook bacon in a large skillet until crisp - crumble it. |
| 4. | In a small bowl, mix the mustard, honey, mayo and onion. |
| 5. | Add the crumbled bacon and the mushrooms. |
| 6. | Heat oil in a large skillet over medium heat. |
| 7. | Brown chicken for 3 to 5 minutes per side. |
| 8. | Move chicken to a casserole dish. |
| 9. | Pile topping on each breast and add shredded cheese. |
| 10. | Bake in a 180° oven for 20-25 minutes, or until cheese is melted and chicken is done. |