Peel and rinse potatoes, cut into about 2 cm (approximately 3/4 inch) cubes.
Rinse and peel beans. Rinse and shake dry savory, pluck off leaves. Cut bacon into strips. Peel onion and chop finely. Heat oil in a saucepan and saute onion and bacon for 2-3 minutes. Deglaze pan with broth, add potato cubes. Season with salt and pepper and simmer for about 7 minutes on low heat. Add beans and savory, simmer for 10 minutes.
Rinse and peel pear, halve and core, cut into wedges. Add to the soup and let soup stand for 3-5 minutes.
Season soup to taste and pour into bowls. Serve.