Mini Birthday Cupcake Ideas | Blueberry Jam Cupcakes

Makes 9-12 cupcakes (depends on the size pans you'll using)

(Part A)Blueberry Jam Recipe 

Ingredients
130g fresh blueberries (washed, picked over)
35g golden granulated sugar
1 tsp white vinegar or lemon juice
2 tsp cornflour or pectin + 5 tsp water

Method:
1) In a saucepan, over medium heat, add blueberries, golden granulated sugar, white vinegar, stirring occasionally, bring to a boil, mash