Ever since I tried the white chocolate chip cookies from Marks & Spencer (in Ireland), there was nothing else I wanted to eat!
And since Marks & Spencer doesn't exist in the Netherlands anymore, that means I had to make it myself (again!). I found this recipe (see below, thanks to creator Alison 12!) online, which comes pretty close to the ones from M&S.
Don't bake the cookies too long in the oven, otherwise it will not be chewy and gooey as it should be.
I also found a similar recipe from Martha Stewart, which also looks great! (duh, it's Martha :p)