Thus, after craving this for more than 10 years, I finally found the courage -__- to search for its recipe and try making them myself.
There were tons of recipe on this and thus I'd picked the easiest one to follow and give it a wee twick.
Ingredients:
175g butter
250g milk chocolate with nuts
280g rich tea biscuits
2. Combine the butter and milk chocolate in a bowl and melt in the microwave, or over a saucepan of gently simmering water.
4. Stir the crumbs into the melted chocolate mixture. Mix well, spoon the mixture into the prepared tin and press down lightly.
This recipe is super easy. No chopping or frying or baking or cooking skills required. And its super tasty. I'm gonna take a piece and bite onto it now.