Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 425°F and line a baking sheet with a wire rack to help the crust stay crisp.
Season and coat with Dijon
- Season the chicken breasts with salt, pepper, and garlic powder to taste.
- Mix the Dijon mustard with the olive oil and brush over both sides of each chicken breast.
Build the lemon pecorino crust
- Combine Pecorino Romano, panko breadcrumbs, lemon zest, fresh parsley, garlic powder, and black pepper.
- Press the crust mixture firmly onto the mustard-coated chicken so it adheres evenly and forms a thick layer.
Bake
- Place the chicken on the prepared rack and bake at 425°F for 20-22 minutes, until the crust is golden and the internal temperature reaches 165°F.
Rest and serve
- Rest the chicken for 3 minutes to set the crust before slicing and serving.
- Garnish with fresh basil and serve with lemon wedges for extra brightness.
Notes
For the crispiest, most crackly crust, press the cheese mixture firmly into the Dijon so it’s tightly packed, and bake on a rack so air circulates under the chicken. Refrigerate leftovers in a sealed container for up to 3 days; reheat on a rack or air-fryer to re-crisp. Freezing is not recommended because the crust can soften after thawing. For a lower-carb option, replace panko with an equal amount of finely grated Parmesan or crushed pork rinds for a similar crunch (watch browning time).
