Flatlander's Baked German Pork Chops

• 4 pork chops trimmed
• 4 celery ribs
• 3 pale ale
• 2 apples
• 1 sauerkraut (drained)
• 120 ml dry sherry
• 110 gr brown sugar
• 1 gr fennel seeds
• 1 gr cinnamon
• 2 slices onions thinly (sliced)