Hearty Celery Soup

• 2 garlic (cloves chopped)
• 700 ml milk
• 1,200 ml chicken broth
• 300 gr celery (chopped)
• 110 gr cheddar cheese (grated)
• 100 gr celery leaves coarsely (chopped)
• 12 gr thyme (fresh chopped)
• 2 gr celery seeds
• 12 slices bacon
• 2 slices onions (sliced)