Chunky Potato Soup

Name: Chunky Potato Soup
Cook time: 45 min
Total time: 45 min
Cuisine: Australian
Ingredients: 600 g potatoes (1.3lbs (I used sebago) diced); 3 streaky bacon rashers (chopped (plus extra to serve)); 1 medium brown onion (chopped); 2 cups chicken stock (500ml); 2 cups milk (500ml (I used full fat)); 2 garlic cloves (crushed/minced); 80 g sharp cheddar cheese (grated (approx 1 cup) plus extra to serve); 30 g fresh parmesan cheese (grated (approx ½ cup)); ⅓ cup sour cream ((I used light) plus extra to serve); salt and pepper to taste; Finely chopped chives; Extra bacon, grated cheddar cheese & sour cream