Very simple dessert for tea of four ingredients

Ingredients:

200 g of chocolate - dark or milk, according to your taste
25 g of butter
200 grams of boiled condensed milk
120 g of pistachios (also suitable cashews, hazelnuts, macadamia nuts, walnuts, or a mixture)

Preparation:

Chocolate break into small pieces and put in a bowl with the butter and condensed milk.
We put in a water bath and stir, melt and bring to homogeneity. Remove from the bath.
Nuts coarsely chop.
Add the chocolate mixture and stir.
Pour the mixture onto the laid foil baking sheet and give cool to room temperature. Then we put in the refrigerator and keep, until the mixture hardens.
Sweet take out from the mold, remove the foil and cut fudge into small pieces.
The finished product is stored in tightly closed container. Week stored accurately.