Blueberry bagels

Name: Blueberry bagels
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: European, British
Ingredients: 185ml water; 100g frozen blueberries, thawed; 2 tsp (7g/1 sachet) dried yeast; 70g caster sugar; 375g plain flour; 2.50 gm ground cinnamon; 1.20 gm salt; 2000.00 gm (2 litres) water, extra; 1 egg yolk; 20.60 gm milk; 60g white sugar; Cream cheese, to serve; Blueberries, to serve; Raspberries, to serve