Place all ingredients in a saucepan and bring to a boil. Reduce the heat to medium and cook for 40-50 minutes stirring every now and then.
Let the chutney cool for a few hours before use.
Make avocado cream right before cooking the patties.
Place all ingredients in a food processor and mix until smooth and creamy.
Cut buns in half and place them in a grill pan and cook until char marks appear.
Place the bacon slices into the same grill pan and cook on medium heat for a few minutes, until they get golden. Turn around halfway through.
Use the same pan to cook burgers. Increase the heat and cook the burgers to your desired doneness. Cooking them 3-4 minutes a side will give medium-rare burgers.
Cover the bottom halves of the buns with avocado cream. Add some arugula. Place the burger patty on and top with crumbled goat cheese, pear chutney, pancetta, and some more arugula. Cover the top halves of the buns with avocado cream and place on top of the burgers. Serve immediately.