Ingredients
Equipment
Method
Marinate the chicken
- Whisk together Dijon mustard, honey, mayonnaise, and fresh lemon juice; reserve half for serving and marinate chicken in the other half for at least 30 minutes. Make sure the chicken is fully coated so it seasons evenly.
Sear and cook the toppings
- Preheat oven to 400°F, then sear marinated chicken in an oven-safe skillet over medium-high heat for 3-4 minutes per side until golden. Look for browned edges before you turn.
- Sauté cremini mushrooms in butter in a separate pan until golden and moisture has evaporated; season with salt and pepper. Keep cooking until the pan looks drier and the mushrooms have reduced.
Assemble and bake
- Top each seared chicken breast with a spoonful of honey mustard, then mushrooms, then crumbled bacon, then shredded cheese. Spread the toppings so they cover the surface for even melting.
- Transfer the skillet to the oven and bake for 15-18 minutes until chicken reaches 165°F and cheese is melted and golden. Watch for bubbling cheese at the edges.
- Garnish with fresh parsley and serve with reserved honey mustard on the side. Finish right before serving so the cheese stays molten.
Notes
Pro tip: Reserve half the honey mustard before marinating so you have a safe sauce to serve at the end. Store leftovers in an airtight container in the refrigerator up to 3 days; reheat in a 350°F oven until warmed through. Freezing is not recommended because the mushrooms and cheese texture can soften after thawing. For a lighter option, use reduced-fat cheese and light mayonnaise in the sauce while keeping the same bake time.
