Strawberry Balsamic sauce serve with vanilla ice cream

I made this sauce because I have a lot of strawberry in my fridge ^^, and after posted the recipe on the facebook page, you asked for the "Strawberry Balsamic sauce" so here is the recipe for you.
Ps. no how to photo but it's not hard to make 

Strawberry Balsamic sauce

Serve 2

140g ..................................... Strawberry, hulled and cut into pieces
10g ....................................... Unsalted butter
40g ....................................... Granulated sugar
7g ......................................... Balsamic vinegar
.............................................. Vanilla ice cream

Put the butter into the saucepan, place the saucepan over low heat. Let the butter melt, when the butter melt completely, pour the sugar into the saucepan.
Heat until the sugar melt and start to turn into light amber color, add the Balsamic vinegar, stir to combine.
Pour the strawberry into the saucepan, stir until the sauce cover all the strawberry pieces (if some of the sugar harden, boil until melt).
Remove from the heat and divide between 2 bowl, let it cool slightly.
Put vanilla ice cream into the bowl and serve immediately.