Prepare the Chicken:

1.Preheat the oven to 375°F (190°C).

2.Season the chicken breasts with salt and pepper.

3.Heat olive oil in a skillet over medium-high heat. Sear the chicken on both sides until golden brown (about 3-4 minutes per side). Remove from heat and set aside.

Make the Honey Mustard Sauce:

4.In a small bowl, whisk together mayonnaise, Dijon mustard, honey, and lemon juice. Set aside.

Sauté the Mushrooms:

5.In the same skillet, sauté sliced mushrooms for 3-4 minutes until tender. Remove and set aside.

Assemble and Bake:

6.Place the seared chicken breasts in a baking dish. Spread a generous layer of honey mustard sauce over each piece.

7.Top with sautéed mushrooms, crumbled bacon, and shredded cheeses.

8.Bake in the preheated oven for 20-25 minutes, or until the chicken is cooked through (internal temperature reaches 165°F or 74°C).

Serve:

9.Let the chicken rest for 5 minutes before serving. Pair with a side of roasted vegetables or mashed potatoes for a complete meal!