Heat the milk in a saucepan and add the butter (make sure it doesn't boil). Set aside and stir in the sugar. Let it cool down a bit.
Mix flour, salt and yeast in a bowl. Pour a mixture of milk, butter and sugar into them and knead into a dough.
Place the dough in an oiled container, cover with cling film and leave to rise for 1-2 hours or until doubled in size.
Divide the dough into equal parts and form pretzels.
Pour 2 liters of water into the pot and add half a cup of baking soda. When the mixture boils, gradually place the pretzels in it. Cook each for 20-30 seconds, then place it on a tray lined with baking paper.
Coat the pretzels with beaten egg and sprinkle with coarse salt.
Bake the pretzels at 200 °C for 10-15 minutes until they are golden brown.
While the pretzels are cooling, prepare the BAM milk chocolate topping. Heat the cream in a saucepan and add the chocolate drops. Mix it up. Serve the dressing/dip still warm.