Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 425°F and line a baking sheet with a wire rack.
- Pound the boneless skinless chicken breasts to an even thickness so they cook uniformly.
Coat with Dijon
- Season the chicken with salt, pepper, and garlic powder to taste.
- Mix Dijon mustard with olive oil, then brush over both sides of each chicken breast.
Build the crust
- Combine Pecorino Romano cheese, panko breadcrumbs, lemon zest, fresh parsley, garlic powder, and black pepper.
- Press the crust mixture firmly onto the mustard-coated chicken so it adheres in an even layer.
Bake and finish
- Place the chicken on the prepared rack and bake for 20-22 minutes, until the crust is golden and the internal temperature reaches 165°F.
- Rest the chicken for 3 minutes to set the cheese crust before serving.
- Garnish with fresh basil and serve with lemon wedges.
Notes
For the crispiest, crackly crust, use finely grated Pecorino Romano and press the crumb firmly so it makes contact with the mustard. Store leftovers in the refrigerator up to 3 days; reheat on a sheet pan at 400°F until warmed through. Freezing isn’t recommended because the crust can soften. For a dairy-reduced option, substitute a hard, aged cheese you can grate (like a dry Parmesan-style cheese) to keep the crust crisp.
