Why score the chicken breast?
Scoring creates shallow cuts across the surface that allow the maple-soy pan sauce to penetrate and cling to the meat, ensuring flavor in every bite and preventing the sauce from sliding off during cooking.
How do I know when the chicken is done?
Cook until the internal temperature reaches 165°F (74°C) measured at the thickest part with a meat thermometer. Visual doneness: the flesh should be opaque throughout with no pink.
Can I use chicken thighs instead of breasts?
Yes. Thighs stay juicier and benefit from the scoring and sauce. Increase cooking time by 2–3 minutes per side since they're thicker.
What if I don't have sherry vinegar?
Substitute with rice vinegar or white wine vinegar in a 1:1 ratio. Avoid distilled vinegar as it's too harsh; the acidity balance of the sauce will be affected.
Can I make the sauce ahead?
Yes. Whisk together the soy sauce, maple syrup, and vinegar up to 1 day ahead and refrigerate. Cook the chicken fresh when ready to serve.