200 gr. of crushes crackers
70 gr. melted butter
120 gr. peanut butter + 60 gr. peanut butter (divided by 2х30 gr.)
200 gr. dark chocolate
The crackers and the melted butter are mixed with the 120 gr. peanut butter in a blender. When it is homogenous, transfer the mixture in a small preferrably square non-stick pan lined with parchment paper. Shape a crust all over the bottom of the pan. Mix the chocolate with the 30 gr. peanut butter and melt them over bain-marie. Pour them over the crust in the pan. Melt the rest of the peanut butter and use it to decorate the top of the bars as you like (I used a toothpick). Cool in a refridgerator for 2 hours. After that transfer the big square bar on a counter and slice it into mini-bars.