After testing this baked pesto chicken at 375 degrees F in a metal sheet pan and a 9x13 glass baking pan, it was obvious the glass pan worked better. The thick chicken breasts turned out more juicy and tender. We suspect a porcelain baking pan also would work better than a metal sheet pan for this recipe, since we're not cooking the food at a high temperature. Glass and porcelain pans heat up more slowly than metal ones and produce juicier baked chicken at a lower temperature, according to Made In cookware.