The top isn't a mess of food. This is largely dependent on what you cook. Fish skin sometimes gets cooked on, glaze bubbles and chars, oil lights on fire and the top surface chars. Something like shrimp, tomato, or sausage will be fairly clean though, and nothing will cook on to the top.
Impairment of language, usually caused by left hemisphere damage either to Broca's area (impairment speaking) or Wernicke's area (impairing understanding, damage in rear parietal/temporal region in the left hemisphere)
This portion of the brain is responsible for functioning in cognition, sensation, motor skills, and emotions. The brain is comprised of four lobes: Frontal Lobe: Also known as the motor cortex, this portion of the brain is involved in motor skills, higher lever cognition and expressive language.