To make blueberry compote, heat up a pan, put in fresh blueberries, brown sugar and water. Cook for 5 minutes on high heat, then 10-15 minutes on medium heat until it slightly thickens. Set it aside and let it cool before use.
In a mixing bowl, whip cream cheese until soft and fluffy.
In another mixing bowl, whip up whipped cream until it slightly thickens.
To prepare the cream cheese filling, lightly fold in whipped cream into the fluffy whipped cream cheese.
Add in lemon juice, blueberry compote, and vanilla essence and mix well.
Fill the mixture into a pipping bag.
Pipe the cream cheese filling onto baked tart shells.
Decorate mini tarts with fresh blueberries, and garnish with mint leaf and gold leaf.